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Inventor

Kazuhiro Toyoda

Inventor
Yokohama, JP

Overview

31→
Patents
1980–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 31 as inventor

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

G11Cprimary
G11CStatic stores26%
H10BElectronic memory devices10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
C23CCoating metallic material7%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation7%
H03KPulse technique5%
H10DInorganic electric semiconductor devices5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
8,508,894'Sustained-arc control system on solar battery array'20138,217,936'Minimizing tessellation of surfaces'20127,948,489'Minimizing tessellation of surfaces'20116,605,922'Battery pack provided with authentication circuitry'20036,582,833'Ti-base wire rod for forming molten metal'20036,538,234'Gas shielded arc welding method'20036,207,219'Method for manufacturing thin-film solar cell'20016,036,822'Thin-film solar cell manufacturing apparatus and manufacturing method'20005,935,324'Apparatus and method for forming I-III-VI.sub.2 thin-film layers'19995,772,431'Thin-film solar cell manufacturing apparatus and manufacturing method'19984,815,037'Bipolar type static memory cell'19894,802,131'Semiconductor memory device having pulse width control circuit'19894,536,860'Random access memory device'19854,525,812'Semiconductor memory device'19854,520,462'Semiconductor memory device'19854,488,268'Semiconductor memory'19844,464,735'Semiconductor memory'19844,463,448'Semiconductor memory device'19844,459,686'Semiconductor device'19844,419,745'Semiconductor memory device'19834,417,326'Static semiconductor memory device'19834,398,268'Semiconductor integrated circuit device'19834,374,431'I.sup.2 L Semiconductor memory circuit device'19834,373,195'Semiconductor integrated circuit device'19834,322,820'Semiconductor integrated circuit device'19824,322,676'Bias circuit'19824,309,762'Semiconductor memory apparatus'19824,233,525'Electronic circuit for use in a digital circuit which prevents passage of pulses having a pulse width narrower than a predetermined value'19804,231,109'Semiconductor integrated circuit device'19804,231,108'Semiconductor integrated circuit device'19804,228,525'Semiconductor integrated circuit device'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1989Patents assigned to FUJITSU LTD (18)· patent assignee history
1980Patents assigned to NIPPON TELEGRAPH & TELEPHONE (2)· patent assignee history
1980–1989Based in Yokohama, JP· patent location history
1998–2001Patents assigned to YAZAKI CORP (4)· patent assignee history
1998–2001Based in Shizuoka, JP· patent location history
2003Patents assigned to DAIDO STEEL CO LTD (2)· patent assignee history
2003Based in Sumoto, JP· patent location history
2011–2012Patents assigned to ADOBE SYSTEMS INC (2)· patent assignee history
2011–2012Based in Cupertino, CA, US· patent location history
2013Based in Fukuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD181980–1989
YAZAKI CORP41998–2001
ADOBE SYSTEMS INC22011–2012
DAIDO STEEL CO LTD22003
NIPPON TELEGRAPH & TELEPHONE21980
Locations
LocationPatentsSpan
Yokohama, JP211980–1989
Shizuoka, JP41998–2001
Cupertino, California, US22011–2012
Fukuoka, JP12013
Sumoto, JP12003