Mitsuo Sumiya

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for finishing an X-ray mirror
- Patent number 4,969,725
- Issue date Nov 13, 1990
- Kabushiki Kaisha Toshiba
- Mitsuo Sumiya
- B24 - GRINDING POLISHING
Information Patent Grant
Table equipment
- Patent number 4,958,815
- Issue date Sep 25, 1990
- Kabushiki Kaisha Toshiba
- Katsunobu Ueda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
X-ray mirror apparatus and method of manufacturing the same
- Patent number 4,940,319
- Issue date Jul 10, 1990
- Kabushiki Kaisha Toshiba
- Katsunobu Ueda
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Electric motor with hydrodynamic pressure and magnetic thrust bearings
- Patent number 4,538,081
- Issue date Aug 27, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masashi Kamiya
- G02 - OPTICS
Information Patent Grant
Rotating mirror scanner
- Patent number 4,512,626
- Issue date Apr 23, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Masashi Kamiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS