KOYAMA; TOSHIKI

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOYAMA; TOSHIKI.The latest application filed is for "semiconductor package, electronic device, and method of manufacturing semiconductor package".

Company Profile

0.6.12

KOYAMA; TOSHIKI - KANAGAWA JP
Koyama; Toshiki - Nagano JP
Koyama; Toshiki - Ueda-shi JP
Koyama; Toshiki - Ueda JP
Koyama; Toshiki - Akashi 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 Package, Electronic Device, And Method Of Manufacturing Semiconductor Package App 20220262841 - SHIGETA; HIROYUKI ; et al.	2022-08-18
Semiconductor Device App 20220093806 - KOYAMA; TOSHIKI	2022-03-24
Substrate for mounting electronic component and electronic apparatus including the substrate Grant 7,808,104 - Koyama October 5, 2	2010-10-05
Fuel Cell And Electrode Material For Fuel Cell App 20100196779 - Koyama; Toshiki ; et al.	2010-08-05
Substrate for mounting electronic component and electronic apparatus including the substrate App 20090277675 - Koyama; Toshiki	2009-11-12
4-cyanocoumarin derivatives and uses thereof Grant 7,375,225 - Taniguchi , et al. May 20, 2	2008-05-20
Methods of producing composite material, filter and diffusion layer of fuel cell App 20070231470 - Koyama; Toshiki ; et al.	2007-10-04
Semiconductor layer, solar cell using it, and production methods and applications thereof Grant 6,916,981 - Matsui , et al. July 12, 2	2005-07-12
Semiconductor device, process for production thereof, and electronic equipment Grant 6,794,739 - Kobayashi , et al. September 21, 2	2004-09-21
Solar cell App 20040074531 - Matsui, Fumio ; et al.	2004-04-22
Organic semiconductor laser device Grant 6,631,147 - Taniguchi , et al. October 7, 2	2003-10-07
4-cyanocoumarin derivatives and uses thereof App 20030176520 - Taniguchi, Yoshio ; et al.	2003-09-18
Semiconductor layer, solar cell using it,and production methods and applications thereof App 20030155583 - Matsui, Fumio ; et al.	2003-08-21
Semiconductor device, its manufacturing method, and electronic apparatus App 20030111734 - Kobayashi, Hirotaka ; et al.	2003-06-19
Organic Semiconductor Laser Device App 20030103537 - TANIGUCHI, YOSHIO ; et al.	2003-06-05
4-cyanocoumarin derivatives and uses thereof App 20020052501 - Taniguchi, Yoshio ; et al.	2002-05-02
Manufacturing method of a semiconductor device App 20020039807 - Koyama, Toshiki	2002-04-04
Slidable mounting board for small water craft Grant 4,738,642 - Koyama , et al. April 19, 1	1988-04-19

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