Inventor

Eiji Nakamura

Inventor

Kawasaki, JP

Overview

1986–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 95 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification11%

C23CCoating metallic material9%

B60TVehicle brake control systems or parts thereof9%

H01LSemiconductor devices8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

H05KPrinted circuits4%

B23BTurning3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

Y02TClimate change mitigation technologies related to transportation3%

B60CVehicle tyres2%

PatentTitleYear

10,840,202Method of forming solder bumps2020 10,833,035Method of forming solder bumps2020 10,797,011Method of forming solder bumps2020 10,741,514Fabrication of solder balls with injection molded solder2020 10,692,829Method of forming a solder bump structure2020 10,662,901Vortex pump2020 10,662,970Vortex pump2020 10,615,012Sputtering apparatus and substrate processing apparatus2020 10,615,143Injection molded solder bumping2020 10,607,956Method of forming a solder bump structure2020 10,598,874Fabrication method of high aspect ratio solder bumping with stud bump and injection molded solder, and flip chip joining with the solder bump2020 10,593,616Reduction of stress in via structure2020 10,566,302Fabrication of solder balls with injection molded solder2020 10,553,553Method of forming a solder bump structure2020 10,464,253Biaxially stretched film and method of manufacturing the same, polarizer protective film, decorative film, and layered film2019 10,325,839Reduction of stress in via structure2019 10,115,692Method of forming solder bumps2018 10,103,118Fabrication of solder balls with injection molded solder2018 10,065,324Conveying apparatus2018 10,062,551Sputtering apparatus and substrate processing apparatus2018 10,037,967Injection molded solder bumping2018 10,037,958Fabrication of solder balls with injection molded solder2018 9,997,339Sputtering apparatus and substrate processing apparatus2018 9,859,241'Method of forming a solder bump structure'2018 9,837,367Fabrication of solder balls with injection molded solder2017 9,796,890'Modified acrylic block copolymer, method for producing same, and intended use of same'2017 9,593,231'Tire'2017 9,388,773'Exhaust gas recirculation valve'2016 9,073,525'Brake apparatus brake control apparatus, and brake control method'2015 9,033,623'Tool radius adjusting method in machine tool and machine tool for practicing the method'2015 8,998,785'Machine tool including tool radius adjusting device'2015 8,991,939'Brake control device'2015 8,962,126'Surface-coated cutting tool having hard-coating layer with excellent chipping resistance and fracturing resistance'2015 8,911,610'Process for producing metallic lithium'2014 8,894,159'Brake controlling device'2014 8,881,354'Tool radius adjusting system for boring holder, tool radius adjusting method in machine tool, and machine tool'2014 8,827,379'Hydraulic brake unit and control method for such a hydraulic brake unit'2014 8,828,527'Surface-coated cutting tool'2014 8,758,907'Surface coated cutting tool with excellent chipping resistance'2014 8,733,849'Brake control device, and brake control method'2014 8,708,427'Brake control system and control method for brake control system'2014 8,571,779'Brake control apparatus'2013 8,562,055'Machine tool'2013 8,517,476'Brake controller, brake control system, and brake control method'2013 8,152,244'Brake control device'2012 8,128,059'Solenoid valve control apparatus and actuator'2012 7,763,346'Surface coated cutting tool made of cermet having property-modified Î± type Al2O3 layer of hard coating layer'2010 7,655,299'Surface-coated cutting tool made of hard metal and manufacturing method for same'2010 7,597,511'Surface-coated cutting tool with hard coating layer having excellent abrasion resistance'2009 7,570,142'Permanent magnet for particle beam accelerator and magnetic field generator'2009 7,540,572'Failure detecting apparatus'2009 7,533,944'Brake control apparatus and brake control method'2009 7,478,887'Brake control device and brake control method'2009 7,442,433'Surface-coated cermet cutting tool with hard coating layer exhibiting excellent chipping resistance in high-speed intermittent cutting'2008 7,354,654'Thermoplastic polymer composition, molded product, and multilayer structure'2008 7,348,051'Surface-coated cermet cutting tool with hard coating layer having excellent chipping resistance'2008 7,258,933'Coated cutting tool member'2007 7,236,153'Signal production circuit and display device using the same'2007 7,229,138'Brake fluid pressure control device'2007 7,150,925'Surface coated cemented carbide cutting tool having hard coating layer exhibiting excellent wear resistance in high speed machining'2006 7,144,639'Surface-coated cutting tool member having hard coating layer and method for forming the hard coating layer on surface of cutting tool'2006 7,074,855'Thermoplastic elastomer composition'2006 6,957,870'Braking pressure control apparatus capable of switching between two brake operating states using power-operated and manually operated pressure sources, respectively'2005 6,855,405'Surface-coated carbide alloy tool'2005 6,761,418'Brake fluid pressure control device'2004 6,726,541'Cleaning sheet'2004 6,700,568'Method for driving capacitive display device'2004 6,565,957'Coated cutting tool'2003 6,494,545'Apparatus for diagnosing accumulator based on fluid pressure in its fluid-tightly sealed state'2002 6,472,461'Rubber composition for tires and pneumatic tire'2002 6,426,137'Coated cemented carbide cutting tool member'2002 6,354,672'Braking system wherein brake cylinder is communicated with pedal-operated pressure source upon failure of pump-operated pressure source'2002 6,211,681'Apparatus for diagnosing electric power source while power is supplied to load device from the power source'2001 6,199,670'Electric brake apparatus for controlling a current provided to a brake motor'2001 6,197,890'Rubber composition containing SBR rubber, softener and a bis benzothiazolyl disulfide vulcanization accelerator'2001 6,095,217'Pneumatic tire including cap layer and base layer'2000 6,071,601'Coated cutting tool member'2000 5,985,427'Coated carbide alloy cutting member exhibiting excellent resistance against chipping'1999 5,835,374'CAD apparatus'1998 5,780,535'Rubber compositions for use in tire tread'1998 5,770,261'Method of manufacturing coated cutting tool and coated cutting tool made from'1998 5,710,200'Natural rubber treated with viscosity stabilizers and production thereof'1998 5,652,045'Coated tungsten carbide-based cemented carbide blade member'1997 5,114,467'Method for manufacturing magnetostrictive materials'1992 5,103,298'Error correction method and circuit for nonlinear quantization circuit'1992 4,783,245'Process and apparatus for producing alloy containing terbium and/or gadolinium'1988 4,747,924'Apparatus for producing neodymium-iron alloy'1988 4,746,568'Heat-resistant coating composition and heat-resistant coat'1988 4,737,248'Process for producing dysprosium-iron alloy and neodymium-dysprosium-iron alloy'1988 4,684,448'Process of producing neodymium-iron alloy'1987 4,682,864'Method and apparatus for simultaneously observing a transparent object from two directions'1987 4,670,314'Colored jacket for floppy disk'1987 4,657,963'Heat-resistant coating composition and heat-resistant coat'1987 4,651,164'Thermal print head'1987 4,626,079'Dark field illumination apparatus for epi-illumination system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2017Based in Tokyo, JP· patent location history

1988–2015Based in Aichi, JP· patent location history

1992–2020Based in Kawasaki, JP· patent location history

1997–2015Patents assigned to MITSUBISHI MATERIALS CORP (16)· patent assignee history

1998–2017Patents assigned to BRIDGESTONE CORP (6)· patent assignee history

2001–2015Patents assigned to TOYOTA MOTOR CO LTD (20)· patent assignee history

2001–2015Based in Nishikamo-gun, JP· patent location history

2004–2020Patents assigned to IBM (18)· patent assignee history

2005–2015Based in Naka-gun, JP· patent location history

2012–2017Patents assigned to NAKAMURA EIJI (19)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	20	2001–2015
NAKAMURA EIJIself	19	2012–2017
IBM	18	2004–2020
MITSUBISHI MATERIALS CORP	16	1997–2015
BRIDGESTONE CORP	6	1998–2017

Locations

Location	Patents	Span
Kawasaki, JP	18	1992–2020
Nishikamo-gun, JP	12	2001–2015
Aichi, JP	9	1988–2015
Naka-gun, JP	8	2005–2015
Tokyo, JP	7	1987–2017