Tetsuo Kuwabara

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Calcium fluoride crystal and method and apparatus for using the same
- Patent number 6,989,060
- Issue date Jan 24, 2006
- Canon Kabushiki Kaisha
- Tetsuo Kuwabara
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Calcium fluoride crystal and method and apparatus for producing the...
- Publication number 20020166500
- Publication date Nov 14, 2002
- Nobukazu Yogo
- C30 - CRYSTAL GROWTH
Information Patent Application
Calcium fluoride crystal and method and apparatus for using the same
- Publication number 20020162501
- Publication date Nov 7, 2002
- Tetsuo Kuwabara
- C30 - CRYSTAL GROWTH