Motonori Kobara

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Patents Grantslast 30 patents

Information Patent Grant
Tool clamping/unclamping device
- Patent number 5,423,643
- Issue date Jun 13, 1995
- Kuroda Seiko Co., Ltd.
- Shigeru Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Main spindle apparatus of machine tool
- Patent number 5,344,260
- Issue date Sep 6, 1994
- Kuroda Seiko Co., Ltd.
- Shigeru Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tap holder
- Patent number 4,810,138
- Issue date Mar 7, 1989
- Kuroda Seiko Company Limited
- Motonori Kobara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR