Katsumi Nagasaka

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Obu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for manufacturing a press-formed object
- Patent number 6,883,410
- Issue date Apr 26, 2005
- Denso Corporation
- Mikiya Kurita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Gear grinding machine and gear grinding method
- Patent number 6,561,869
- Issue date May 13, 2003
- Denso Corporation
- Masahiro Asano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for manufacturing a press-formed object
- Patent number 6,505,535
- Issue date Jan 14, 2003
- Denso Corporation
- Mikiya Kurita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for forming spirally wound stator core or rota...
- Patent number 6,308,549
- Issue date Oct 30, 2001
- Denso Corporation
- Takashi Tokizawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for manufacturing a press-formed object
- Publication number 20030070518
- Publication date Apr 17, 2003
- Mikiya Kurita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Gear grinding machine and gear grinding method
- Publication number 20020019195
- Publication date Feb 14, 2002
- Masahiro Asano
- B24 - GRINDING POLISHING