Hisatoshi Kojima

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Okazaki-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tool holder and manufacturing method thereof
- Patent number 10,464,138
- Issue date Nov 5, 2019
- DENSO CORPORATION
- Yoshiyasu Kozaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metallic electrode forming method and semiconductor device having m...
- Patent number 7,910,460
- Issue date Mar 22, 2011
- Denso Corporation
- Manabu Tomisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metallic electrode forming method and semiconductor device having m...
- Patent number 7,800,232
- Issue date Sep 21, 2010
- Denso Corporation
- Manabu Tomisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gear-shaping grindstone and method of fabricating the same
- Patent number 6,942,555
- Issue date Sep 13, 2005
- Denso Corporation
- Toshiya Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Table feed system
- Patent number 6,626,082
- Issue date Sep 30, 2003
- Denso Corporation
- Hiromichi Morita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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

Patents Applicationslast 30 patents

Information Patent Application
TOOL HOLDER AND MANUFACTURING METHOD THEREOF
- Publication number 20180326503
- Publication date Nov 15, 2018
- Denso Corporation
- Yoshiyasu KOZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Metallic electrode forming method and semiconductor device having m...
- Publication number 20100311191
- Publication date Dec 9, 2010
- DENSO CORPORATION
- Manabu Tomisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metallic electrode forming method and semiconductor device having m...
- Publication number 20080217771
- Publication date Sep 11, 2008
- DENSO CORPORATION
- Manabu Tomisaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Gear-shaping grindstone and method of fabricating the same
- Publication number 20030143932
- Publication date Jul 31, 2003
- Toshiya Hayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Table feed system
- Publication number 20020026869
- Publication date Mar 7, 2002
- Hiromichi Morita
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Gear grinding machine and gear grinding method
- Publication number 20020019195
- Publication date Feb 14, 2002
- Masahiro Asano
- B24 - GRINDING POLISHING