Isao Makuta

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light guide plate producing method, die structure, transfer molding...
- Patent number 9,116,264
- Issue date Aug 25, 2015
- Omron Corporation
- Isao Makuta
- B32 - LAYERED PRODUCTS
Information Patent Grant
Surface light source equipment and apparatus using the same
- Patent number 7,371,000
- Issue date May 13, 2008
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Grant
Surface light source device, diffusion plate and liquid crystal dis...
- Patent number 7,121,709
- Issue date Oct 17, 2006
- Omron Corporation
- Masayuki Shinohara
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TRANSFER MOLDING METHOD, DIE STRUCTURE, TRANSFER MOLDING DEVICE, AN...
- Publication number 20150251341
- Publication date Sep 10, 2015
- Omron Corporation
- Isao Makuta
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE PRODUCING METHOD, DIE STRUCTURE, TRANSFER MOLDING...
- Publication number 20140125917
- Publication date May 8, 2014
- Omron Corporation
- Isao Makuta
- B32 - LAYERED PRODUCTS
Information Patent Application
Surface Light Source Device and Liquid Crystal Display Device Using...
- Publication number 20080273352
- Publication date Nov 6, 2008
- Omron Corporation
- Yoshihiro Ueno
- G02 - OPTICS
Information Patent Application
Light Source Module and Area Light Source Device
- Publication number 20070217219
- Publication date Sep 20, 2007
- Isao Makuta
- G02 - OPTICS
Information Patent Application
Surface light source equipment and apparatus using the same
- Publication number 20060209563
- Publication date Sep 21, 2006
- Omron Corporation
- Kazuhide Hirota
- G02 - OPTICS
Information Patent Application
Surface light source device, diffusion plate and liquid crystal dis...
- Publication number 20030137824
- Publication date Jul 24, 2003
- Masayuki Shinohara
- G02 - OPTICS
Information Patent Application
Image display device and front light
- Publication number 20030058381
- Publication date Mar 27, 2003
- OMRON CORPORATION
- Masayuki Shinohara
- G02 - OPTICS