Makoto Ookawa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method for producing mold for nanoimprinting and anti-reflective ar...
- Patent number 9,890,466
- Issue date Feb 13, 2018
- Mitsubishi Chemical Corporation
- Shinya Shakagoori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing cylindrical nanoimprinting mold and method for...
- Patent number 9,457,493
- Issue date Oct 4, 2016
- Mitsubishi Rayon Co., Ltd.
- Shinya Shakagoori
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Light guide for surface light source device and surface light sourc...
- Patent number 7,766,532
- Issue date Aug 3, 2010
- Mitsubishi Rayon Co., Ltd.
- Makoto Ookawa
- G02 - OPTICS
Information Patent Grant
Optical deflector element and light source device
- Patent number 7,534,024
- Issue date May 19, 2009
- Mitsubishi Rayon Co., Ltd.
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Grant
Optical deflector element and light source device
- Patent number 7,380,968
- Issue date Jun 3, 2008
- Mitsubishi Rayon Co., Ltd.
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Grant
Lens sheet and method of manufacturing the same
- Patent number 6,870,674
- Issue date Mar 22, 2005
- Mitsubishi Rayon Co., Ltd.
- Makoto Ookawa
- G02 - OPTICS
Information Patent Grant
Lens sheet and method for producing the same
- Patent number 6,628,460
- Issue date Sep 30, 2003
- Mitsubishi Rayon Co., Ltd.
- Makoto Ookawa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING CYLINDRICAL NANOIMPRINTING MOLD AND METHOD FOR...
- Publication number 20160200006
- Publication date Jul 14, 2016
- Mitsubishi Rayon Co., Ltd.
- Shinya SHAKAGOORI
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR PRODUCING MOLD FOR NANOIMPRINTING AND ANTI-REFLECTIVE AR...
- Publication number 20160194778
- Publication date Jul 7, 2016
- Mitsubishi Rayon Co., Ltd.
- Shinya SHAKAGOORI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Light Guide for Surface Light Source Device and Surface Light Sourc...
- Publication number 20090034294
- Publication date Feb 5, 2009
- MITSUBISHI RAYON CO., LTD
- Makoto Ookawa
- G02 - OPTICS
Information Patent Application
Optical deflector element and light source device
- Publication number 20080144336
- Publication date Jun 19, 2008
- Mitsubishi Rayon Co., Ltd.
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Application
Optical deflectro element and light source device
- Publication number 20060152827
- Publication date Jul 13, 2006
- MITSUBISHI RAYON CO,. LTD.
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Application
Lens sheet and method of manufacturing the same
- Publication number 20040075897
- Publication date Apr 22, 2004
- Mitsubishi Rayon Co., Ltd.
- Makoto Ookawa
- G02 - OPTICS

Makoto Ookawa

Person

Patents Grantslast 30 patents

Method for producing mold for nanoimprinting and anti-reflective ar...

Method for producing cylindrical nanoimprinting mold and method for...

Light guide for surface light source device and surface light sourc...

Optical deflector element and light source device

Optical deflector element and light source device

Lens sheet and method of manufacturing the same

Lens sheet and method for producing the same

Patents Applicationslast 30 patents

METHOD FOR PRODUCING CYLINDRICAL NANOIMPRINTING MOLD AND METHOD FOR...

METHOD FOR PRODUCING MOLD FOR NANOIMPRINTING AND ANTI-REFLECTIVE AR...

Light Guide for Surface Light Source Device and Surface Light Sourc...

Optical deflector element and light source device

Optical deflectro element and light source device

Lens sheet and method of manufacturing the same