Osamu MIKAMI

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing optical waveguide
- Patent number 10,254,649
- Issue date Apr 9, 2019
- TOKAI UNIVERSITY EDUCATIONAL SYSTEM
- Osamu Mikami
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical connection device
- Patent number 6,987,906
- Issue date Jan 17, 2006
- Nippon Sheet Glass Co., Ltd.
- Kenichi Nakama
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING OPTICAL WAVEGUIDE
- Publication number 20160252816
- Publication date Sep 1, 2016
- Tokai University Educational System
- Osamu MIKAMI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Optical connection device
- Publication number 20040096152
- Publication date May 20, 2004
- Kenichi Nakama
- G02 - OPTICS