Masae Ono

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light deflector and light source device
- Patent number 7,578,607
- Issue date Aug 25, 2009
- Mitsubishi Rayon Co., Ltd.
- Tomoyoshi Yamashita
- 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
Light source device and light deflection element
- Patent number 7,530,719
- Issue date May 12, 2009
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Grant
Planar light source and light guide for use therein
- Patent number 7,522,809
- Issue date Apr 21, 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

Patents Applicationslast 30 patents

Information Patent Application
Light polarizing sheet and manufacturing method for same
- Publication number 20090213464
- Publication date Aug 27, 2009
- Yoshiya Kurachi
- 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
Light Deflector and Light Source Device
- Publication number 20080055926
- Publication date Mar 6, 2008
- Tomoyoshi Yamashita
- G02 - OPTICS
Information Patent Application
Light source device and light deflection element
- Publication number 20070053206
- Publication date Mar 8, 2007
- Tomoyshi 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
Planar light source and light guide for use therein
- Publication number 20050254771
- Publication date Nov 17, 2005
- Mitsubishi Rayon Co., Ltd.
- Tomoyoshi Yamashita
- G02 - OPTICS