Tadashi Iwase

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing pad
- Patent number 7,897,250
- Issue date Mar 1, 2011
- Fujibo Holdings Inc.
- Tadashi Iwase
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING PAD
- Publication number 20090093200
- Publication date Apr 9, 2009
- FUJIBO HOLDINGS INC.
- Tadashi Iwase
- B24 - GRINDING POLISHING