Tokunaga; Seiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tokunaga; Seiichi.The latest application filed is for "method of manufacturing semiconductor laser device, semiconductor laser device and light apparatus".

Company Profile

0.6.15

Tokunaga; Seiichi - Suita N/A JP
TOKUNAGA; Seiichi - Moriguchi-shi JP
TOKUNAGA; Seiichi - Toyonaka-shi JP
Tokunaga; Seiichi - Toyonaka JP
TOKUNAGA; Seiichi - Osaka JP
Tokunaga; Seiichi - Suita-city JP
Tokunaga; Seiichi - Suita-shi 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 device Grant 8,384,101 - Tokunaga , et al. February 26, 2	2013-02-26
Method Of Manufacturing Semiconductor Laser Device, Semiconductor Laser Device And Light Apparatus App 20120033701 - BESSHO; Yasuyuki ; et al.	2012-02-09
Semiconductor Laser Apparatus And Optical Apparatus App 20120033695 - HAYASHI; Nobuhiko ; et al.	2012-02-09
Method of manufacturing semiconductor laser device, semiconductor laser device and light apparatus Grant 8,064,492 - Bessho , et al. November 22, 2	2011-11-22
Semiconductor Laser Apparatus, Method Of Manufacturing Semiconductor Laser Apparatus And Optical Apparatus App 20110280266 - HAYASHI; Nobuhiko ; et al.	2011-11-17
Semiconductor Device And Method For Manufacturing The Same App 20110085578 - Tokunaga; Seiichi ; et al.	2011-04-14
Semiconductor laser device and method of manufacturing the same Grant 7,822,087 - Hata , et al. October 26, 2	2010-10-26
Illumination device and manufacturing method thereof Grant 7,768,204 - Tokunaga , et al. August 3, 2	2010-08-03
Method Of Manufacturing Semiconductor Laser Device, Semiconductor Laser Device And Light Apparatus App 20100189146 - Bessho; Yasuyuki ; et al.	2010-07-29
Semiconductor Light-emitting Device App 20100044731 - Tokunaga; Seiichi ; et al.	2010-02-25
Semiconductor Laser Device And Method Of Manufacturing The Same As Well As Optical Pickup App 20090323750 - Inoue; Daijiro ; et al.	2009-12-31
Semiconductor Laser Device And Method Of Manufacturing The Same App 20090262771 - Inoue; Daijiro ; et al.	2009-10-22
Light emitting device Grant 7,539,223 - Tokunaga May 26, 2	2009-05-26
Semiconductor Device And Method For Manufacturing The Same App 20080291959 - Tokunaga; Seiichi ; et al.	2008-11-27
Semiconductor Laser Device And Method Of Manufacturing The Same App 20080240187 - HATA; Masayuki ; et al.	2008-10-02
Light Emitting Apparatus App 20080079351 - TOKUNAGA; Seiichi ; et al.	2008-04-03
Illumination device and manufacturing method thereof App 20070228923 - Tokunaga; Seiichi ; et al.	2007-10-04
Led device App 20070096113 - Inoshita; Kyoji ; et al.	2007-05-03
Light emitting device App 20070064751 - Tokunaga; Seiichi	2007-03-22
Semiconductor light emitting apparatus App 20060220531 - Tokunaga; Seiichi ; et al.	2006-10-05

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