Masayoshi Asami

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hydrodynamic bearing structure, hydrodynamic bearing apparatus, met...
- Patent number 6,409,389
- Issue date Jun 25, 2002
- Canon Kabushiki Kaisha
- Susumu Kadokura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method of producing crystal and apparatus for producing crystal
- Publication number 20030217689
- Publication date Nov 27, 2003
- Canon Kabushiki Kaisha
- Masayoshi Asami
- C30 - CRYSTAL GROWTH