Riichiro Harano

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Patents Grantslast 30 patents

Information Patent Grant
Method for cleaning a substrate using a sherbet-like composition
- Patent number 6,676,766
- Issue date Jan 13, 2004
- Sprout Co., Ltd.
- Riichiro Harano
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Apparatus and method for cleaning substrate
- Patent number 6,220,935
- Issue date Apr 24, 2001
- Sprout Co., Ltd.
- Masami Furusawa
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Sherbet-like cleaning composition and method and system for cleanin...
- Publication number 20010037818
- Publication date Nov 8, 2001
- Riichiro Harano
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...