Naoki Fujii

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing sheet metal back face pulley
- Patent number 8,087,169
- Issue date Jan 3, 2012
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing a ring-shaped member
- Patent number 7,849,724
- Issue date Dec 14, 2010
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming spline and keyway for sheet metal rotating member...
- Patent number 7,047,787
- Issue date May 23, 2006
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of manufacturing an annular member made from a metal sheet h...
- Patent number 6,925,713
- Issue date Aug 9, 2005
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a cylindrical portion of a sheet metal member hav...
- Patent number 6,502,444
- Issue date Jan 7, 2003
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a boss of a boss-integrated sheet metal member
- Patent number 6,457,340
- Issue date Oct 1, 2002
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of producing a sheet metal pulley for a V belt
- Patent number 6,012,318
- Issue date Jan 11, 2000
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a cylindrical portion of a cylindrical member mad...
- Patent number 5,941,113
- Issue date Aug 24, 1999
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming an inner flange on a sheet metal member having a...
- Patent number 5,937,691
- Issue date Aug 17, 1999
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of forming a key portion of a sheet metal member having a cy...
- Patent number 5,931,042
- Issue date Aug 3, 1999
- Kabushiki Kaisha Kanemitsu
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method of Manufacturing Ring-Shaped Member
- Publication number 20090255318
- Publication date Oct 15, 2009
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of Manufactring Ring-Shaped Member
- Publication number 20090158803
- Publication date Jun 25, 2009
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for Manufacturing Ring-Shaped Member
- Publication number 20090158808
- Publication date Jun 25, 2009
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of Manufacturing Sheet Metal Back Face Pulley
- Publication number 20080022527
- Publication date Jan 31, 2008
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of Manufacturing Sheet Metal Back Face Pulley
- Publication number 20070266560
- Publication date Nov 22, 2007
- Kanemitsu Corporation
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of forming spline and keyway for sheet metal rotating member...
- Publication number 20050061050
- Publication date Mar 24, 2005
- Toshiaki Kanemitsu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Naoki Fujii

Person

Patents Grantslast 30 patents

Method of manufacturing sheet metal back face pulley

Method of manufacturing a ring-shaped member

Method of forming spline and keyway for sheet metal rotating member...

Method of manufacturing an annular member made from a metal sheet h...

Method of forming a cylindrical portion of a sheet metal member hav...

Method of forming a boss of a boss-integrated sheet metal member

Method of producing a sheet metal pulley for a V belt

Method of forming a cylindrical portion of a cylindrical member mad...

Method of forming an inner flange on a sheet metal member having a...

Method of forming a key portion of a sheet metal member having a cy...

Patents Applicationslast 30 patents

Method of Manufacturing Ring-Shaped Member

Method of Manufactring Ring-Shaped Member

Method for Manufacturing Ring-Shaped Member

Method of Manufacturing Sheet Metal Back Face Pulley

Method of Manufacturing Sheet Metal Back Face Pulley

Method of forming spline and keyway for sheet metal rotating member...