Toshiharu Shimizu

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for removing burrs from workpieces
- Patent number 5,067,860
- Issue date Nov 26, 1991
- Tipton Manufacturing Corporation
- Hisamine Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Method for removing burrs from workpieces
- Patent number 4,993,196
- Issue date Feb 19, 1991
- Tipton Manufacturing Corporation
- Hisamine Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Driving apparatus for work holding shafts in gyrofinishing machine
- Patent number 4,747,233
- Issue date May 31, 1988
- Tipton Manufacturing Corporation
- Hisamine Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Full-automatic work finishing machine with high-speed rotating barr...
- Patent number 4,727,684
- Issue date Mar 1, 1988
- Tipton Manufacturing Corporation
- Hisamine Kobayashi
- B24 - GRINDING POLISHING