Tetsuya Igarashi

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Fukui City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cutting tool
- Patent number 10,562,111
- Issue date Feb 18, 2020
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting method for inner circumferential face or outer circumferent...
- Patent number 9,833,841
- Issue date Dec 5, 2017
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting method for inner circumferential face or outer circumferent...
- Patent number 9,815,120
- Issue date Nov 14, 2017
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Cutting Tool
- Publication number 20190224760
- Publication date Jul 25, 2019
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Tool
- Publication number 20190224761
- Publication date Jul 25, 2019
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Method for Inner Circumferential Face or Outer Circumferent...
- Publication number 20170129017
- Publication date May 11, 2017
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Method for Inner Circumferential Face or Outer Circumferent...
- Publication number 20170095863
- Publication date Apr 6, 2017
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cutting Method for Inner Circumferential Face or Outer Circumferent...
- Publication number 20170095864
- Publication date Apr 6, 2017
- Matsuura Machinery Corporation
- Kouichi Amaya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR