Satoru Matsumoto

Follow

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical glass suffering little change in refractive index by radiat...
- Patent number 7,371,703
- Issue date May 13, 2008
- Kabushiki Kaisha Ohara
- Akira Masumura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass suffering little change in refractive index by radiat...
- Patent number 7,217,672
- Issue date May 15, 2007
- Kabushiki Kaisha Ohara
- Akira Masumura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical glass suffering little change in refractive index by radiat...
- Patent number 7,196,027
- Issue date Mar 27, 2007
- Kabushiki Kaisha Ohara
- Akira Masumura
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Luminous glass ceramics
- Patent number 6,204,211
- Issue date Mar 20, 2001
- Kabushiki Kaisha Ohara
- Kazuo Ohara
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Luminous glass ceramics
- Patent number 6,197,710
- Issue date Mar 6, 2001
- Kabushiki Kaisha Ohara
- Kazuo Ohara
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Optical glass suffering little change in refractive index by radiat...
- Publication number 20040063563
- Publication date Apr 1, 2004
- Akira Masumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical glass suffering little change in refractive index by radiat...
- Publication number 20040048730
- Publication date Mar 11, 2004
- Akira Masumura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical glass suffering little change in refractive index by radiat...
- Publication number 20020010065
- Publication date Jan 24, 2002
- Akira Masumura
- C03 - GLASS MINERAL OR SLAG WOOL