Kohei Tomita

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Joso-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Surface-coated cutting tool
- Patent number 9,636,748
- Issue date May 2, 2017
- Mitsubishi Materials Corporation
- Kohei Tomita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Surface-coated cutting tool having hard-coating layer with excellen...
- Patent number 8,962,126
- Issue date Feb 24, 2015
- Mitsubishi Materials Corporation
- Sho Tatsuoka
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface-coated cutting tool
- Patent number 8,828,527
- Issue date Sep 9, 2014
- Mitsubishi Materials Corporation
- Kohei Tomita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Surface coated cutting tool with excellent chipping resistance
- Patent number 8,758,907
- Issue date Jun 24, 2014
- Mitsubishi Materials Corporation
- Makoto Igarashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
SURFACE-COATED CUTTING TOOL
- Publication number 20140287210
- Publication date Sep 25, 2014
- MITSUBISHI MATERIALS CORPORATION
- Kohei Tomita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE COATED CUTTING TOOL WITH EXCELLENT CHIPPING RESISTANCE
- Publication number 20120269589
- Publication date Oct 25, 2012
- MITSUBISHI MATERIALS CORPORATION
- Makoto Igarashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE-COATED CUTTING TOOL HAVING HARD-COATING LAYER WITH EXCELLEN...
- Publication number 20120202032
- Publication date Aug 9, 2012
- MITSUBISHI MATERIALS CORPORATION
- Sho TATSUOKA
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SURFACE-COATED CUTTING TOOL
- Publication number 20120003452
- Publication date Jan 5, 2012
- Mitsubishi Materials Corporation
- Kohei Tomita
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...