Kyoichi Okamoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electron beam-irradiating reaction apparatus
- Patent number 6,724,003
- Issue date Apr 20, 2004
- Ebara Corporation
- Yoshitaka Doi
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Yoke of planetary gear-type starter, manufacturing apparatus theref...
- Patent number 5,931,037
- Issue date Aug 3, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiharu Yamada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process and apparatus for waste gas treatment by multi-stage electr...
- Patent number 5,244,552
- Issue date Sep 14, 1993
- Ebara Corporation
- Hideki Namba
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL