Yoshiyuki Ogawa

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and joining jig for fabrication of an optical device
- Patent number 7,981,230
- Issue date Jul 19, 2011
- Konica Minolta Opto, INC
- Yoshiyuki Ogawa
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method and joining jig for fabrication of an optical device
- Publication number 20080105357
- Publication date May 8, 2008
- KONICA MINOLTA OPTO, INC.
- Yoshiyuki Ogawa
- G02 - OPTICS
Information Patent Application
Manufacturing method of optical elements
- Publication number 20060180262
- Publication date Aug 17, 2006
- KONICA MINOLTA OPTO, INC.
- Naoki Fuse
- G02 - OPTICS