Tomohiro Ishizu

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Kato-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vitrified bond super-abrasive grinding wheel
- Patent number 11,673,231
- Issue date Jun 13, 2023
- A.L.M.T. Corp.
- Shuichi Amino
- B24 - GRINDING POLISHING
Information Patent Grant
Super abrasive wheel with dispensing capability, method of manufact...
- Patent number 9,011,206
- Issue date Apr 21, 2015
- A.L.M.T. Corp.
- Tomohiro Ishizu
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
VITRIFIED BOND SUPER-ABRASIVE GRINDING WHEEL
- Publication number 20200238477
- Publication date Jul 30, 2020
- A.L.M.T. CORP.
- Shuichi AMINO
- B24 - GRINDING POLISHING
Information Patent Application
SUPER ABRASIVE WHEEL, METHOD OF MANUFACTURING WAFER USING THE SAME,...
- Publication number 20120288677
- Publication date Nov 15, 2012
- Tomohiro Ishizu
- B24 - GRINDING POLISHING