Yoshimitsu Gomi

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical lens base with protective film and process for producing op...
- Patent number 7,813,059
- Issue date Oct 12, 2010
- Hoya Corporation
- Osamu Asai
- B24 - GRINDING POLISHING
Information Patent Grant
Optical lens base with protective film and process for producing op...
- Patent number 7,660,051
- Issue date Feb 9, 2010
- Hoya Corporation
- Osamu Asai
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL LENS BASE WITH PROTECTIVE FILM AND PROCESS FOR PRODUCING OP...
- Publication number 20100097568
- Publication date Apr 22, 2010
- Osamu Asai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical lens base with protective film and process for producing op...
- Publication number 20070002454
- Publication date Jan 4, 2007
- Osamu Asai
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL