Hiroshi IWAKIRI

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Profile grinding machine
- Patent number RE45075
- Issue date Aug 12, 2014
- Mitsui High-Tec, Inc.
- Tadao Hirose
- 451 - Abrading
Information Patent Grant
Profile grinding machine
- Patent number 8,216,025
- Issue date Jul 10, 2012
- Mitsui High-Tec, Inc.
- Tadao Hirose
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
PROFILE GRINDING MACHINE
- Publication number 20070281588
- Publication date Dec 6, 2007
- MITSUI HIGH-TEC, INC.
- Tadao HIROSE
- B24 - GRINDING POLISHING