Yoshitomo Aoyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polishing cloth for and method of texturing a surface
- Patent number 6,869,340
- Issue date Mar 22, 2005
- Nihon Microcoating Co., Ltd.
- Yuji Horie
- B24 - GRINDING POLISHING
Information Patent Grant
Method of producing polishing cloth for a texturing process
- Patent number 6,306,013
- Issue date Oct 23, 2001
- Nihon Micro Coating Co., Ltd.
- Yuji Horie
- D03 - WEAVING

Patents Applicationslast 30 patents

Information Patent Application
Polishing cloth for and method of texturing a surface
- Publication number 20040014414
- Publication date Jan 22, 2004
- Yuji Horie
- D03 - WEAVING
Information Patent Application
Polishing cloth for and method of texturing a surface
- Publication number 20020016134
- Publication date Feb 7, 2002
- Yuji Horie
- B24 - GRINDING POLISHING