Hisao Ishii

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Tokyo, JP

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Patents Grantslast 30 patents

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Apparatus and method for thermal displacement correction for a mach...
- Patent number 6,456,896
- Issue date Sep 24, 2002
- Fanuc Ltd
- Susumu Ito
- G05 - CONTROLLING REGULATING
Information Patent Grant
Thermal displacement correcting method of machine tool
- Patent number 5,619,414
- Issue date Apr 8, 1997
- Fanuc, Ltd.
- Hisao Ishii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Scanning light source
- Patent number 4,143,964
- Issue date Mar 13, 1979
- Ricoh Company, Ltd.
- Yukio Ogura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY