Toshiyuki Enomoto

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Abrasive grain and method for producing it, polishing tool and meth...
- Patent number 7,396,372
- Issue date Jul 8, 2008
- Ricoh Company, Ltd.
- Hiroyuki Endoh
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive grain and method for producing it, polishing tool and meth...
- Patent number 7,141,086
- Issue date Nov 28, 2006
- Ricoh Company, Ltd.
- Hiroyuki Endoh
- B24 - GRINDING POLISHING
Information Patent Grant
Processing tool, method of producing tool, processing method and pr...
- Patent number 6,685,539
- Issue date Feb 3, 2004
- Ricoh Company, Ltd.
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING
Information Patent Grant
Abrasive wire for a wire saw and a method of manufacturing the abra...
- Patent number 6,463,921
- Issue date Oct 15, 2002
- Ricoh Company, Ltd.
- Yutaka Shimazaki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrolytic in-process dressing method, electrolytic in-process dr...
- Patent number 6,117,001
- Issue date Sep 12, 2000
- Ricoh Company, Ltd.
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING
Information Patent Grant
Electrolytic in-process dressing method, electrolytic in process dr...
- Patent number 5,868,607
- Issue date Feb 9, 1999
- Ricoh Company, Ltd.
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ABRASIVE GRAIN AND METHOD FOR PRODUCING IT, POLISHING TOOL AND METH...
- Publication number 20070062124
- Publication date Mar 22, 2007
- Hiroyuki Endoh
- B24 - GRINDING POLISHING
Information Patent Application
Processing tool, method of producing processing tool, processing me...
- Publication number 20050227591
- Publication date Oct 13, 2005
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING
Information Patent Application
Processing tool, method of producing processing tool, processing me...
- Publication number 20040082278
- Publication date Apr 29, 2004
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING
Information Patent Application
Abrasive grain and method for producing it, grinding tool and metho...
- Publication number 20040040216
- Publication date Mar 4, 2004
- Hiroyuki Endoh
- B24 - GRINDING POLISHING
Information Patent Application
ABRASIVE WIRE FOR A WIRE SAW AND A METHOD OF MANUFACTURING THE ABRA...
- Publication number 20020100469
- Publication date Aug 1, 2002
- Yutaka Shimazaki
- B24 - GRINDING POLISHING
Information Patent Application
Working fluid, working process using the working fluid, and method...
- Publication number 20010004631
- Publication date Jun 21, 2001
- Toshiyuki Enomoto
- B24 - GRINDING POLISHING