Sugiura; Katsumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sugiura; Katsumi.The latest application filed is for "light-emitting element and method for manufacturing same".

Company Profile

0.4.7

Sugiura; Katsumi - Toyama JP
Sugiura; Katsumi - Hyogo JP
Sugiura; Katsumi - Kyoto JP
Sugiura; Katsumi - Osaka JP
Sugiura; Katsumi - Takahama JP
Sugiura, Katsumi - Takahama-city JP
Sugiura; Katsumi - Yamanashi 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
Light-emitting Element And Method For Manufacturing Same App 20150021622 - Sugiura; Katsumi ; et al.	2015-01-22
Semiconductor Laser Device And Fabrication Method For The Same App 20110058584 - Ohno; Hiroshi ; et al.	2011-03-10
Semiconductor light source and light-emitting device drive circuit Grant 7,773,646 - Ueda , et al. August 10, 2	2010-08-10
Group III nitride semiconductor light emitting device Grant 7,709,848 - Sugiura May 4, 2	2010-05-04
Semiconductor Light Source And Light-emitting Device Drive Circuit App 20090014752 - Ueda; Daisuke ; et al.	2009-01-15
Group III nitride semiconductor light emitting device App 20070110112 - Sugiura; Katsumi	2007-05-17
Vehicle air conditioner with front and rear air-conditioning units Grant 6,804,973 - Sugiura October 19, 2	2004-10-19
Vehicle air conditioner having front and rear air-conditioning units App 20040031602 - Sugiura, Katsumi	2004-02-19
Compound semiconductor device manufacturing method Grant 6,686,217 - Sugiura , et al. February 3, 2	2004-02-03
Compound semiconductor device manufacturing method App 20020098666 - Sugiura, Katsumi ; et al.	2002-07-25
Semiconductor laser and method of manufacturing the same App 20020094677 - Furuya, Akira ; et al.	2002-07-18

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