Kumabuchi; Yasuhito

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kumabuchi; Yasuhito.The latest application filed is for "semiconductor light emitting element and method for fabricating the same".

Company Profile

0.11.6

Kumabuchi; Yasuhito - Osaka JP
Kumabuchi; Yasuhito - Toyonaka JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Semiconductor Light Emitting Element And Method For Fabricating The Same App 20090159924 - Kamiyama; Satoshi ; et al.	2009-06-25
Semiconductor light emitting element and method for fabricating the same Grant 7,368,766 - Kamiyama , et al. May 6, 2	2008-05-06
Semiconductor Light Emitting Element And Method For Fabricating The Same App 20070228395 - Kamiyama; Satoshi ; et al.	2007-10-04
Semiconductor light emitting element and method for fabricating the same Grant 6,861,672 - Kamiyama , et al. March 1, 2	2005-03-01
Semiconductor light emitting element and method for fabricating the same App 20050003571 - Kamiyama, Satoshi ; et al.	2005-01-06
SiGeC-based CMOSFET with separate heterojunctions Grant 6,674,100 - Kubo , et al. January 6, 2	2004-01-06
Semiconductor device and method of producing the same App 20020105015 - Kubo, Minoru ; et al.	2002-08-08
FET having a Si/SiGeC heterojunction channel Grant 6,399,970 - Kubo , et al. June 4, 2	2002-06-04
Semiconductor light emitting element and method for fabricating the same App 20020054616 - Kamiyama, Satoshi ; et al.	2002-05-09
Semiconductor Device And Method Of Producing The Same App 20020011617 - KUBO, MINORU ; et al.	2002-01-31
Semiconductor light emitting element and method for fabricating the same Grant 6,326,638 - Kamiyama , et al. December 4, 2	2001-12-04
Method for forming ohmic electrode, and semiconductor device Grant 6,274,889 - Ota , et al. August 14, 2	2001-08-14
Method of forming HCMOS devices with a silicon-germanium-carbon compound semiconductor layer Grant 6,190,975 - Kubo , et al. February 20, 2	2001-02-20
Semiconductor laser Grant 6,151,348 - Adachi , et al. November 21, 2	2000-11-21
Semiconductor laser and cleaving method Grant 6,118,800 - Kidoguchi , et al. September 12, 2	2000-09-12
Method for forming an ohmic electrode Grant 6,110,813 - Ota , et al. August 29, 2	2000-08-29
Semiconductor light emitting element and method for fabricating the same Grant 5,787,104 - Kamiyama , et al. July 28, 1	1998-07-28

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