Inventor

Hiroshi Kawaguchi

Inventor

Tokyo, JP

Overview

1976–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 203 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A63Bprimary

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing8%

B60TVehicle brake control systems or parts thereof6%

H10DInorganic electric semiconductor devices6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

Y10TTechnical subjects covered by former us classification4%

C12NMicroorganisms or enzymes4%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%

H01LSemiconductor devices4%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%

PatentTitleYear

11,027,178Golf club head with improved inertia performance2021 11,013,966Golf club having removable weight2021 10,751,586Golf club head or other ball striking device having stiffened face portion2020 10,675,515Golf club and golf club head structures2020 10,653,927Multi-material golf club head2020 10,656,590Locking mechanism and image forming apparatus2020 10,636,781Semiconductor device2020 10,520,877Image forming apparatus including a cover and a cover support2019 10,497,546Insulating structure2019 10,434,380Multi-material golf club head2019 10,410,868Semiconductor device and method of manufacturing semiconductor device2019 10,361,058Ion generator2019 10,343,030Multi-material golf club head2019 10,325,903Semiconductor device2019 10,307,648Golf club head or other ball striking device having stiffened face portion2019 10,283,326Ion generator and method of controlling ion generator2019 10,256,100Manufacturing method of semiconductor device and semiconductor device2019 10,249,715Semiconductor device and method of manufacturing the semiconductor device2019 10,245,487Adjustable golf club and system and associated golf club heads and shafts2019 10,243,070Semiconductor device and method for manufacturing the same2019 10,084,078Semiconductor device and method of manufacturing same2018 10,050,142Semiconductor device and a method for manufacturing a semiconductor device2018 9,999,811Golf club or other ball striking device having stiffened face portion2018 9,987,533Golf club and golf club head structures2018 9,984,884Method of manufacturing semiconductor device with a multi-layered gate dielectric2018 9,853,108Nitride semiconductor device using insulating films having different bandgaps to enhance performance2017 9,830,990Semiconductor memory device2017 9,831,339Semiconductor device and a method for manufacturing a semiconductor device2017 9,724,573'Golf clubs and golf club heads'2017 9,722,062'Semiconductor device and a method for manufacturing a semiconductor device'2017 9,559,173'Nitride semiconductor device using insulating films having different bandgaps to enhance performance'2017 9,559,183'Semiconductor device with varying thickness of insulating film between electrode and gate electrode and method of manufacturing semiconductor device'2017 9,440,126'Golf club and golf club head structures'2016 9,409,068'Adjustable golf club and system and associated golf club heads and shafts'2016 9,364,725'Golf club'2016 9,342,903'Method for generating image for PET attenuation correction from MR image and computer program'2016 9,298,046'Liquid crystal display panel'2016 9,261,475'Inspection equipment and inspection method'2016 9,216,241'Medical device and method for producing the same'2015 9,192,694'Biocompatible and low-abrasion member, and artificial joint using the same and method of producing the same'2015 9,164,042'Device for detecting foreign matter and method for detecting foreign matter'2015 9,081,336'Image forming apparatus'2015 9,044,323'High wear-resistant bearing material and artificial joint replacement using the same'2015 9,034,414'Biomaterial, joint prosthesis using the biomaterial and method of producing the same'2015 9,022,880'Golf clubs and golf club heads'2015 9,016,616'Flying object'2015 8,941,524'TD converter and AD converter with no operational amplifier and no switched capacitor'2015 8,884,207'Photoelectric conversion element, defect inspecting apparatus, and defect inspecting method'2014 8,871,592'Method of manufacturing a semiconductor device including concave portion'2014 8,852,023'Golf club head having a bridge member and a damping element'2014 8,845,454'Golf club or other ball striking device having stiffened face portion'2014 8,809,944'Semiconductor device including a transistor with gate in a trench and a doped region under the trench to modify the threshold voltage'2014 8,787,075'Low-voltage semiconductor memory'2014 8,747,578'Steel for structural part of automobile and method for producing the same'2014 8,712,266'Image forming apparatus'2014 8,697,238'Biomaterial, joint prosthesis using the biomaterial and method of producing the same'2014 8,684,862'Golf clubs and golf club heads having feel altering systems'2014 8,647,668'Tablet quickly disintegrating in oral cavity'2014 8,632,420'Golf clubs and golf club heads'2014 8,598,651'Semiconductor device with transistor having gate insulating film with various thicknesses and manufacturing method thereof'2013 8,600,443'Sensor network system for acquiring high quality speech signals and communication method therefor'2013 8,552,492'Semiconductor device'2013 8,550,935'High moment of inertia wood-type golf clubs and golf club heads'2013 8,519,880'Ad converter and TD converter configured without operational amplifier and capacitor'2013 8,480,507'Golf clubs and golf club heads'2013 8,476,701'Semiconductor device with gate electrode including a concave portion'2013 8,387,681'Strand guiding apparatus for continuous casting equipment'2013 8,349,361'Composition for rapid disintegrating tablet in oral cavity'2013 8,342,231'Cast strip withdrawing apparatus for continuous casting facility'2013 8,319,279'Semiconductor device'2012 8,310,004'Semiconductor device and process for producing the same'2012 8,311,905'Computerized system and method for automated demand-based parts delivery'2012 8,311,906'Computerized system and method for managing parts shortages'2012 8,285,032'Inspection system and inspection method'2012 8,262,505'Golf club head having a bridge member and a damping element'2012 8,238,140'Semiconductor memory and program'2012 8,221,260'High moment of inertia wood-type golf clubs and golf club heads'2012 8,150,281'Image forming apparatus'2012 8,144,991'Apparatus, method, and computer program for processing information'2012 8,133,135'High moment of inertia wood-type golf clubs and golf club heads'2012 8,110,060'Golf clubs and golf club heads'2012 8,077,306'Defect inspection apparatus'2011 8,010,220'Synchronous and optimum line delivery utilizing tact information'2011 7,963,860'Golf clubs and golf club heads having feel altering systems'2011 7,914,395'Golf club head having a bridge member and a damping element'2011 7,876,480'Apparatus, method, and computer program for processing information'2011 7,838,033'Composition for rapid disintegrating tablet in oral cavity'2010 7,814,960'Mold oscillating apparatus'2010 7,813,659'Image forming apparatus and method of controlling the same'2010 7,785,372'Artificial joint member with grafted polymer surface'2010 7,775,903'Golf clubs and golf club heads'2010 7,744,487'Golf clubs and golf club heads having feel altering systems'2010 7,697,746'Inspection system and inspection method'2010 7,476,162'Golf club head having a bridge member and a damping element'2009 7,340,370'Resolver signal processing device'2008 7,304,319'Wafer charge compensation device and ion implantation system having the same'2007 7,276,711'Beam space-charge compensation device and ion implantation system having the same'2007 7,266,035'Self-aligned row-by-row dynamic VDD SRAM'2007 7,258,625'Golf clubs and golf club heads'2007 7,131,392'Vacuum evaporator'2006 7,088,084'Power supply circuit capable of rapidly changing output voltages'2006 7,075,394'Electromagnetic drive flow controller'2006 7,039,337'Image forming apparatus'2006 6,980,749'Image forming apparatus with control feature based on transfer material discrimination'2005 6,979,845'Semiconductor device in which punchthrough is prevented'2005 6,947,244'Servo pattern writing method and apparatus thereof'2005 6,753,539'Ion implantation apparatus equipped with plasma shower and ion implantation method'2004 6,704,528'Image forming apparatus having detachable cleaning unit'2004 6,694,956'Control system for internal combustion engine'2004 6,663,791'Detection method of coating film thickness and ion implantation equipment using this method'2003 6,609,059'Control system for internal combustion engine'2003 6,523,637'Steering apparatus for automobile'2003 D0457212'Golf club head'2002 6,274,203'Process for the production of artificial leather'2001 6,272,403'Reverse determination method of vehicle and vehicle control apparatus'2001 6,245,622'Method for fabricating semiconductor integrated circuit device including step of forming self-aligned metal silicide film'2001 6,239,568'Steering control apparatus'2001 6,213,248'Steering control apparatus'2001 6,082,482'Vehicle steering apparatus'2000 6,079,513'Steering apparatus for vehicle'2000 6,047,154'Developing apparatus'2000 6,032,757'Steering control apparatus'2000 5,897,360'Manufacturing method of semiconductor integrated circuit'1999 5,890,498'Hairpiece toy'1999 5,839,798'Spin suppress control device or vehicle distinctive of degree of emergency thereof'1998 5,834,368'Integrated circuit with a metal silicide film uniformly formed'1998 5,797,663'Brake system having pump to start by forecast of braking'1998 5,744,017'Vacuum arc deposition apparatus'1998 5,739,573'Semiconductor device with improved salicide structure and a method of manufacturing the same'1998 5,738,420'Spin suppress control device of vehicle operative with yaw moment free precaution braking'1998 5,730,847'Arc ion plating device and arc ion plating system'1998 5,577,488'Air-fuel ratio sensor deterioration-detecting system for internal combustion engines'1996 5,555,622'Method of manufacturing a heat transfer small size tube'1996 5,557,554'Calibration method for protrusion detecting head units and protrusion inspection method and protrusion inspection device using the same'1996 5,461,082'Dried aluminum hydroxide gel, a method for preparing the dried gel, and an antacid'1995 5,432,589'Reference pin for positioning a printing plate, pusher for a printing plate, and original film holder'1995 5,390,001'Photosensitive material printing apparatus'1995 5,327,194'Lithographic printing plate printer'1994 5,228,498'Continuous casting equipment and continuous casting method'1993 5,121,269'Digital audio tape recorder and music program jump selecting method thereof'1992 5,119,782'Ignition timing control system for internal combustion engine'1992 5,079,651'Digital audio tape recorder and music program jump selecting method thereof'1992 5,071,605'Method for producing foam mold'1991 5,062,926'Solvent recovery apparatus'1991 4,880,318'Slidable vibration-isolating rubber member'1989 4,868,117'BBM-1675, a new antitumor antibiotic complex'1989 4,753,760'Process for preparing improved pellets of hydrolyzed ethylene-vinyl acetate copolymer'1988 4,708,872'Antitumor antibiotic complex'1987 4,675,187'BBM-1675, a new antibiotic complex'1987 4,603,729'Piping assembly for use in roll section of continuous casting line'1986 4,597,307'Foot-operated control device for parking brake'1986 4,572,895'Process for preparing an antibiotic complex by culturing actinomyces strain ATCC 39417'1986 4,546,084'Biologically pure culture of Actinomadura Sp.'1985 4,533,631'Fermentation process for preparation of antibiotic Bu-2517'1985 4,519,270'Foot-operated control device for parking brake'1985 4,518,589'BBM-2478 Antibiotic complex'1985 4,508,647'Antitumor antibiotics BBM-2040A and BBM-2040B'1985 4,504,580'Antibiotics produced by fermentation of a novel strain of Streptomyces hygroscopicus'1985 4,483,145'Master cylinder'1984 4,474,524'System for discharging thermal decomposition residue containing carbon residue and steel wire balls'1984 4,472,942'Tandem brake master cylinder with anti bottoming system'1984 4,468,386'1-Deamino-1-hydroxy-aminoglycoside compounds, antibacterial compositions and method of use'1984 4,464,467'Antitumor antibiotics produced by new streptomyces'1984 4,441,380'Foot-operated control device for parking brake'1984 4,418,964'Braking hydraulic pressure control valve in a dual-circuit brake system'1983 4,409,210'Antibiotic compound'1983 4,401,347'Fluid pressure control valve for dual braking system'1983 4,384,458'Variable ratio brake master cylinder with relief accumulator'1983 4,371,215'Dual type hydraulic circuit in a vehicle brake system'1983 4,360,593'Process of producing a peptide antibiotic with Bacillus circulans'1982 4,353,796'Apparatus for digging and transporting soil and sand, stones and rocks, minerals and the like'1982 4,341,768'Antibiotic compounds'1982 4,338,787'Variable ratio brake master cylinder device'1982 4,320,199'Fermentation process for producing nocardicins A and B'1982 4,314,028'Fermentation process for producing tallysomycin compounds'1982 4,311,060'Parking brake operating device'1982 4,302,056'Dual type hydraulic braking system for a vehicle'1981 4,261,119'Method for digging and transporting material'1981 4,260,683'Process for producing antibacterial agents'1981 4,256,342'Dragline equipped with hopper means and loading means'1981 4,250,170'Antibacterial agents Bu-2349A and B and method of using same'1981 4,246,400'Tallysomycin compounds'1981 4,227,747'Pressure control device for a vehicle brake'1980 4,217,004'Controlling means for a dual vehicle hydraulic braking system'1980 4,212,367'Manual lever for a vehicle'1980 4,212,498'Dual type hydraulic circuit for a vehicle brake'1980 4,181,574'Production of antibiotics by fermentation of novel strains of Micropolyspora caesia'1980 4,169,096'Antibiotic compounds'1979 4,163,483'Automatic clearance adjusting mechanism in a brake'1979 4,161,339'Control valve for use in automotive brake system for controlling brake fluid pressure'1979 4,156,532'Sealing device for an automobile disk brake'1979 4,146,117'Device for adjusting clearance between brake shoe and brake drum'1979 4,142,764'Hydraulic pressure control valve for use in a hydraulic brake system'1979 4,108,725'Antibiotic complex'1978 4,083,032'Speed-deceleration warning system for motor vehicles'1978 4,058,084'Sealing and adjusting means in a disk brake'1977 4,051,237'Glycopeptide antibiotics Bu-2231 A and B and process for producing same'1977 4,032,404'Fermentation process for producing apramycin and nebramycin factor V\''1977 4,028,658'Safety device for an oil hydraulic braking system'1977 4,012,576'Antibiotic complex Bu 2183'1977 3,969,001'Control mechanism for automotive vehicle hydraulic braking system'1976 3,966,625'Lubricating oil composition containing polyoxyalkylene glycol diether viscosity-index improvers'1976 3,957,667'Hydraulic oil composition'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2014Patents assigned to TOYOTA MOTOR CO LTD (36)· patent assignee history

1976–2019Based in Tokyo, JP· patent location history

1977–1989Patents assigned to BRISTOL MYERS CO (25)· patent assignee history

1979–2003Based in Mishima, JP· patent location history

1994–2014Based in Kanagawa, JP· patent location history

2007–2017Patents assigned to NIKE INC (19)· patent assignee history

2007–2017Based in Southlake, TX, US· patent location history

2011–2016Patents assigned to KAWAGUCHI HIROSHI (42)· patent assignee history

2012–2019Patents assigned to RENESAS ELECTRONICS CORP (19)· patent assignee history

2016–2021Based in Aliso Viejo, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KAWAGUCHI HIROSHIself	42	2011–2016
TOYOTA MOTOR CO LTD	36	1976–2014
BRISTOL MYERS CO	25	1977–1989
NIKE INC	19	2007–2017
RENESAS ELECTRONICS CORP	19	2012–2019

Locations

Location	Patents	Span
Tokyo, JP	47	1976–2019
Mishima, JP	25	1979–2003
Southlake, Texas, US	14	2007–2017
Aliso Viejo, California, US	12	2016–2021
Kanagawa, JP	12	1994–2014