Tatsunori Kobayashi

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Anpachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wafer-polishing head and polishing apparatus having the same
- Patent number 6,508,696
- Issue date Jan 21, 2003
- Mitsubishi Materials Corporation
- Tatsunori Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Polishing apparatus, polishing method and method of conditioning po...
- Patent number 6,488,573
- Issue date Dec 3, 2002
- Mitsubishi Materials Corporation
- Tatsunori Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer transfer apparatus and wafer polishing apparatus, and method...
- Patent number 6,398,906
- Issue date Jun 4, 2002
- Mitsubishi Materials Corporation
- Tatsunori Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Wafer holding head and wafer polishing apparatus, and method for ma...
- Patent number 6,242,353
- Issue date Jun 5, 2001
- Mitsubishi Materials Corporation
- Tatsunori Kobayashi
- B24 - GRINDING POLISHING
Information Patent Grant
Rotary knife
- Patent number 5,099,733
- Issue date Mar 31, 1992
- Mitsubishi Materials Corporation
- Tatsunori Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary knife assembly
- Patent number 5,048,388
- Issue date Sep 17, 1991
- Mitsubishi Metal Corporation
- Tatsunori Kobayashi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING