Tatsuhiro Yoshimura

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of grinding and machining non-circular workpiece and apparat...
- Patent number 5,746,643
- Issue date May 5, 1998
- Okuma Corporation
- Fumitoshi Terasaki
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of dressing grindstone for NC grinder
- Patent number 5,620,358
- Issue date Apr 15, 1997
- Okuma Corporation
- Masahiro Furukawa
- B24 - GRINDING POLISHING
Information Patent Grant
Method of dressing grindstone for NC grinder
- Patent number 5,618,221
- Issue date Apr 8, 1997
- Okuma Corporation
- Masahiro Furukawa
- B24 - GRINDING POLISHING
Information Patent Grant
Numerical control unit for non-circular workpiece fabricating machine
- Patent number 5,418,731
- Issue date May 23, 1995
- Okuma Corporation
- Tatsuhiro Yoshimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for grinding non-circular workpiece
- Patent number 5,289,660
- Issue date Mar 1, 1994
- Okuma Corporation
- Fumitoshi Terasaki
- G05 - CONTROLLING REGULATING