Inventor

Toshimasa Kobayashi

Inventor

Kanagawa, JP

Overview

20→

Patents

1979–2013

Patent span

Electricity

Primary field (CPC H)

Patents· 20 as inventor

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

H01Sprimary

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light20%

H10HInorganic light-emitting semiconductor devices having potential barriers15%

H10DInorganic electric semiconductor devices11%

B82YSpecific uses or applications of nanostructures9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h107%

Y10TTechnical subjects covered by former us classification5%

B41JTypewriters4%

C30BSingle-crystal growth4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

PatentTitleYear

8,453,004'Microcomputer with reset pin and electronic control unit with the same'2013 7,893,454'Method for producing structured substrate, structured substrate, method for producing semiconductor light emitting device, semiconductor light emitting device, method for producing semiconductor device, semiconductor device, method for producing device, and device'2011 7,789,566'Dynamical pressure bearing device, motor, and recording disc driving device'2010 7,622,318'Method for producing structured substrate, structured substrate, method for producing semiconductor light emitting device, semiconductor light emitting device, method for producing semiconductor device, semiconductor device, method for producing device, and device'2009 6,921,673'Nitride semiconductor device and method of manufacturing the same'2005 6,896,143'Electrolytic machining method, method for manufacturing dynamic pressure bearing devices, and dynamic pressure bearing devices manufactured according to the manufacturing method'2005 6,838,703'Nitride-based semiconductor laser device and method for the production thereof'2005 6,784,010'Nitride-based semiconductor laser device and method for the production thereof'2004 6,620,641'Semiconductor light emitting device and its manufacturing method'2003 6,482,666'Semiconductor device, its manufacturing method and substrate for manufacturing a semiconductor device'2002 6,455,342'Semiconductor device, its manufacturing method and substrate for manufacturing a semiconductor device'2002 6,281,032'Manufacturing method for nitride III-V compound semiconductor device using bonding'2001 6,278,173'Semiconductor device, its manufacturing method and substrate for manufacturing a semiconductor device'2001 6,064,082'Heterojunction field effect transistor'2000 6,025,213'Semiconductor light-emitting device package and method of manufacturing the same'2000 5,699,098'Recording unit structure and recording device'1997 5,521,140'Recording unit structure and recording device'1996 5,387,549'Process for fabricating ohmic contact'1995 5,096,741'Corrosionproof coating material and method for formation of coating therewith'1992 4,179,800'Printed wiring board comprising a conductive pattern retreating at least partly in a through-hole'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2005Patents assigned to SANKYO SEIKI SEISAKUSHO KK (2)· patent assignee history

1992Based in Suwa, JP· patent location history

1995–2011Patents assigned to SONY CORP (15)· patent assignee history

1995–2011Based in Kanagawa, JP· patent location history

2005Based in Nagano, JP· patent location history

2009–2011Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history

2010Based in Kyoto, JP· patent location history

2013Patents assigned to DENSO CORP (1)· patent assignee history

2013Patents assigned to KOBAYASHI TOSHIMASA (1)· patent assignee history

2013Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	15	1995–2011
SANKYO SEIKI SEISAKUSHO KK	2	1992–2005
SUMITOMO ELECTRIC INDUSTRIES	2	2009–2011
DENSO CORP	1	2013
KOBAYASHI TOSHIMASAself	1	2013

Locations

Location	Patents	Span
Kanagawa, JP	15	1995–2011
Kariya, JP	1	2013
Kyoto, JP	1	2010
Nagano, JP	1	2005
Suwa, JP	1	1992