Toru Sekiguchi

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Ohyamamachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drill having multiple flanks
- Patent number 8,851,808
- Issue date Oct 7, 2014
- Nachi-Fujikoshi Corp.
- Kazunori Kitamori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cemented carbide end mill
- Patent number 6,719,501
- Issue date Apr 13, 2004
- Nachi-Fujikoshi Corp.
- Toru Sekiguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Twist Drill
- Patent number 6,315,504
- Issue date Nov 13, 2001
- Nachi-Fujikoshi Corporation
- Toru Sekiguchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DRILL HAVING MULTIPLE FLANKS
- Publication number 20120121350
- Publication date May 17, 2012
- NACHI-FUJIKOSHI CORP.
- Kazunori Kitamori
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Cemented carbide end mill
- Publication number 20020067964
- Publication date Jun 6, 2002
- Toru Sekiguchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...