Inventor

Tatsuo Ito

Inventor

Osaka, JP

Overview

1979–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 69 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification8%

B29CShaping or joining of plastics6%

A44BButtons, pins, buckles, slide fasteners, or the like5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

H03JTuning resonant circuits5%

G11BInformation storage based on relative movement between record carrier and transducer5%

H04NPictorial communication, e.g. television5%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

G02BOptical elements, systems or apparatus3%

C12NMicroorganisms or enzymes3%

PatentTitleYear

10,406,733Method for manufacturing decorative molded article2019 10,124,518Method for manufacturing decorative molded article2018 9,950,493Decorative film2018 9,714,606'Vehicle power generating apparatus'2017 9,699,195'License management system, license management device, and computer-readable recording medium having license management program'2017 9,683,587'Fluid pressure control device'2017 9,427,910'Manufacturing method of design member and three-dimensional transferring tool'2016 8,598,824'Motor drive circuit'2013 8,437,016'Flow implementation system, flow implementation method, recording medium having flow implementation program stored therein, and image processing apparatus'2013 7,935,293'Injection molding method and injection molding apparatus'2011 7,929,162'Method and system for generating and outputting output condition properties and edit properties corresponding to a document'2011 7,859,700'Image forming apparatus associating with other apparatuses through network'2010 7,656,777'Optical recording medium, optical information processor, and optical recording/reproducing method'2010 7,613,404'Image forming apparatus transferring log information'2009 7,549,776'Scuff plate'2009 7,535,284'Switching control circuit'2009 7,459,720'Single crystal wafer and solar battery cell'2008 7,359,074'Image forming apparatus associating with other apparatuses through network'2008 7,342,867'Optical head device, optical recording device, and optical recording method'2008 7,307,748'System for capturing facsimile data in an electronic document management system'2007 7,239,406'System for capturing facsimile data in an electronic document management system'2007 7,210,152'Optical head and optical recording medium drive'2007 7,200,923'Finishing apparatus for slide fastener'2007 7,203,559'Method for manufacturing semiconductor wafer, method for receiving order for manufacture of semiconductor wafer, and system for receiving order for manufacture of semiconductor wafer'2007 7,193,955'Optical head device and optical information reproducing device'2007 7,056,883'Therapeutic agent for soft tissue sarcoma'2006 6,962,035'Bag manufacturing and packaging apparatus'2005 6,958,094'Single crystal cutting method'2005 6,643,303'Laser drive device, optical head, and optical information processor'2003 6,464,814'Method for molding an end of a long resin molded article'2002 6,400,671'Optical head device'2002 6,352,207'Expansion valve'2002 6,278,670'Optical head apparatus'2001 6,072,620'Output efficiency control device, projection-type display apparatus, infrared sensor, and non-contact thermometer'2000 5,949,570'Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical modulator and method for producing the same, and display device including such a diffractive optical modulator'1999 5,920,418'Diffractive optical modulator and method for producing the same, infrared sensor including such a diffractive optical modulator and method for producing the same, and display device including such a diffractive optical modulator'1999 5,653,803'Method of manufacturing a substrate for manufacturing silicon semiconductor elements'1997 5,418,889'System for generating knowledge base in which sets of common causal relation knowledge are generated'1995 5,416,630'Circular arc illumination apparatus'1995 5,390,044'Circular arc illumination apparatus'1995 5,232,870'Method for production of bonded wafer'1993 5,181,305'Process for the manufacture of slide fasteners'1993 5,152,857'Method for preparing a substrate for semiconductor devices'1992 5,138,763'Method of and apparatus for manufacturing slide fasteners'1992 5,103,555'Apparatus for applying sliders'1992 5,077,884'Apparatus for manufacturing slide fasteners'1992 5,075,949'Method of manufacturing slide fasteners'1991 5,068,897'Mobile acoustic reproducing apparatus'1991 5,056,205'Method of and apparatus for manufacturing slide fasteners'1991 5,032,544'Process for producing semiconductor device substrate using polishing guard'1991 5,020,206'Method of manufacturing slide fastener chain bearing patterns'1991 D0311901'Remote I/O unit for a sequence controller'1990 D0309598'Remote I/O unit for a sequence controller'1990 4,726,855'Method of annealing a core'1988 4,539,712'Delay circuit'1985 4,536,398'Antiviral agents'1985 4,506,266'Antenna apparatus for vehicle-mounted receiver/transmitter equipment with automatic antenna length control'1985 4,491,975'Radio receiver of electronic tuning system having automatic presetting circuit'1985 4,476,579'Electronic tuning radio receiver'1984 4,469,269'Method of manufacturing the peripheral wall of a tank for an oil-immersed electric apparatus'1984 4,404,218'Antibiotic SF-2103A substance and process for production thereof'1983 4,396,603'Novel antibiotic SF-2107 series substance and process for preparing the same'1983 4,376,778'Antibiotic substances and processes for production thereof'1983 4,348,770'Manual channel selection apparatus'1982 4,313,214'Electronic tuning radio receiver'1982 4,207,529'Radio receiver'1980 4,207,531'Tuning control system of radio receiver'1980 4,197,504'Common indicator unit for radio receiver and transceiver'1980 4,154,777'Process for producing high impact and weather resistant graft copolymers'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1991Patents assigned to FUJITSU TEN LTD (10)· patent assignee history

1980–1991Based in Kobe, JP· patent location history

1991–2008Patents assigned to SHINETSU HANDOTAI KK (7)· patent assignee history

1991–1993Patents assigned to YOSHIDA KOGYO KK (7)· patent assignee history

1991–1993Based in Kurobe, JP· patent location history

1995–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (11)· patent assignee history

1995–2010Based in Osaka, JP· patent location history

2002–2019Patents assigned to TOYODA GOSEI KK (7)· patent assignee history

2007–2017Based in Kanagawa, JP· patent location history

2016–2019Based in Kiyosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	11	1995–2008
FUJITSU TEN LTD	10	1980–1991
SHINETSU HANDOTAI KK	7	1991–2008
TOYODA GOSEI KK	7	2002–2019
YOSHIDA KOGYO KK	7	1991–1993

Locations

Location	Patents	Span
Osaka, JP	12	1995–2010
Kanagawa, JP	9	2007–2017
Kobe, JP	9	1980–1991
Kurobe, JP	7	1991–1993
Kiyosu, JP	4	2016–2019