Hisashi Koike

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for making gradient index optical elements
- Patent number 5,837,023
- Issue date Nov 17, 1998
- Olympus Optical Co., Ltd.
- Hisashi Koike
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Solution doping of sol gel bodies to make graded index glass articles
- Patent number 5,439,495
- Issue date Aug 8, 1995
- Olympus Optical Co., Ltd.
- Hisashi Koike
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for detecting nucleic acid data
- Publication number 20050079501
- Publication date Apr 14, 2005
- Hisashi Koike
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...