Inventor

Yoshikazu Suzuki

Inventor

Yokohama, JP

Overview

1976–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 80 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes9%

H05BElectric heating9%

C07CAcyclic or carbocyclic compounds8%

LOCD27%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%

D05BSewing5%

H01JElectric discharge tubes or discharge lamps4%

Y10TTechnical subjects covered by former us classification4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

PatentTitleYear

10,752,975Method of producing galvannealed steel sheet2020 10,590,505High strength steel sheet and method for manufacturing the same2020 10,513,483Method of preparing substituted bicyclo[1.1.1] pentanes2019 10,438,024Communication connection apparatus and communication system2019 9,745,249'Method for the preparation of beta-substituted gamma-amino carboxylic acids'2017 9,722,067'Semiconductor device'2017 9,331,001'Semiconductor module'2016 9,212,439'Threader for overlock machine'2015 9,059,145'Power module, method for manufacturing power module, and molding die'2015 9,014,536'Content data transmission system and content data transmission method'2015 8,939,097'Threading device for sewing machine lower looper'2015 8,878,347'Power module'2014 8,810,026'Semiconductor module'2014 8,629,004'Method of manufacturing semiconductor modules and semiconductor module'2014 8,100,068'Threader of sewing machine'2012 8,038,914'Molded article production method and molded article'2011 7,824,194'Case with connector and manufacturing method thereof'2010 7,617,583'Method for producing hot-dip coated metal belt'2009 7,563,893'3-Phenyl-cinnoline analogue and antitumor agent using the same'2009 7,496,125'Composite laser rod, fabricating method thereof, and laser device therewith'2009 7,485,374'Heat exchanger and fin material for the heat exchanger'2009 7,382,093'Device for operation of a discharge lamp of the short arc type'2008 7,361,385'Method for manufacturing hot-dip plated metal strip and apparatus for manufacturing the same'2008 7,347,699'Surface-mounted electrical connector'2008 7,253,568'High pressure discharge lamp lighting apparatus'2007 7,239,089'Power supply apparatus for high pressure discharge lamp'2007 7,211,956'Short arc ultra-high pressure mercury lamp with rounded end faces of coil tips and process of producing such a lamp'2007 7,170,237'Device for operation of a high pressure discharge lamp'2007 7,158,546'Composite laser rod, fabricating method thereof, and laser device therewith'2007 7,138,769'Device for operation of a high pressure discharge lamp and a projector device'2006 7,122,960'Emission device for an ultra-high pressure mercury lamp'2006 7,078,868'DCâ€”DC converter and device for operation of a high pressure discharge lamp using said converter'2006 7,078,867'DCâ€”DC converter and device for operation of a high pressure discharge lamp using said converter'2006 7,023,144'Device for operation of a high pressure discharge lamp'2006 7,012,381'DCâ€”DC converter and device for operation of a high pressure discharge lamp using the converter'2006 6,960,884'Device for operating a short arc discharge mercury lamp'2005 6,927,539'Device and method for operating a high pressure discharge lamp'2005 6,888,321'Device for operating a high pressure discharge lamp'2005 6,867,556'Device for operating a high pressure discharge lamp'2005 6,815,910'Device for operating a high pressure discharge lamp'2004 6,436,861'Calcium zirconate/magnesia porous composites and their fabrication process'2002 6,300,337'Acetamide derivative and use thereof'2001 6,288,128'.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound'2001 6,271,238'Acetamide derivatives and protease inhibitors'2001 6,131,882'Butterfly valve'2000 6,111,131'Beta, gamma-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound'2000 6,056,974'Rapid-release S1452 tablets'2000 5,841,801'Double wavelength laser'1998 5,806,448'Overlock sewing machine'1998 5,711,238'Overlock sewing machine'1998 5,658,958'.beta., .gamma.-dihydropolyprenyl alcohol derivatives effective at mitigating stress in animals'1997 5,609,117'Thread cutter for sewing machine'1997 5,280,048'.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound'1994 4,988,732'3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid composition and use for treating papillomata'1991 4,954,525'Method of treating skin diseases'1990 4,917,829'3,7,11,15-Tetramethyl-2,4,6,10,14,-hexadecapentaendic acid'1990 4,835,183'Method of treating cancerous and precancerous conditions'1989 4,799,440'Looper changeover device'1989 4,799,439'Double purpose looper for overlocking sewing machine'1989 4,719,077'Method for the preparation of an alloy of nickel and titanium'1988 4,655,973'Conjugated polyprenylcarboxylic acids and their derivatives'1987 4,624,966'.beta.,.gamma.-dihydropolyprenyl alcohol derivatives and pharmaceutical composition containing a polyprenyl compound'1986 4,482,734'Polyprenyl compounds'1984 4,410,936'Power converter'1983 4,406,557'Link rod connector'1983 D0267352'Combined cover and stand for electric light'1982 D0267351'Electric light'1982 D0266876'Automobile auxiliary light'1982 D0266791'Automobile auxiliary light'1982 D0266600'Automobile auxiliary light'1982 D0266599'Fog light for automobile'1982 D0266603'Cover for automobile auxiliary light'1982 D0266604'Cover for automobile auxiliary light'1982 D0266601'Lens reflector assembly for automobile auxiliary light'1982 D0266602'Foot cover for automobile auxiliary light'1982 D0266598'Automobile auxiliary light'1982 D0266536'Foot cover for automobile auxiliary light'1982 4,346,109'Method of treating keratotic skin disease'1982 4,045,857'Method for manufacture of aluminum sheet and sintered high-density aluminum laminate by direct powder rolling process'1977 3,965,716'Device for swage-forging shafts'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2016Patents assigned to TOYOTA MOTOR CO LTD (9)· patent assignee history

1982–2008Patents assigned to USHIO ELECTRIC INC (28)· patent assignee history

1982–2001Patents assigned to EISAI CO LTD (12)· patent assignee history

1982–2007Based in Yokohama, JP· patent location history

1982–2001Based in Ichinomiya, JP· patent location history

1983–2020Based in Tokyo, JP· patent location history

1989–2015Based in Osaka, JP· patent location history

2010–2016Based in Toyota, JP· patent location history

2012–2016Patents assigned to SUZUKI YOSHIKAZU (7)· patent assignee history

2014–2016Patents assigned to KADOGUCHI TAKUYA (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
USHIO ELECTRIC INC	28	1982–2008
EISAI CO LTD	12	1982–2001
TOYOTA MOTOR CO LTD	9	1976–2016
SUZUKI YOSHIKAZUself	7	2012–2016
KADOGUCHI TAKUYA	4	2014–2016

Locations

Location	Patents	Span
Yokohama, JP	23	1982–2007
Ichinomiya, JP	12	1982–2001
Tokyo, JP	9	1983–2020
Toyota, JP	7	2010–2016
Osaka, JP	7	1989–2015