Akinobu Morikawa

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Nishikamo-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a fluid treatment device having a honeycomb me...
- Patent number 7,174,634
- Issue date Feb 13, 2007
- Sango Co., Ltd.
- Akinobu Morikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a columnar member container
- Patent number 7,174,635
- Issue date Feb 13, 2007
- Sango Co., Ltd.
- Tohru Irie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of producing a fragile substrate container
- Patent number 7,111,392
- Issue date Sep 26, 2006
- Sango Co., Ltd.
- Tohru Irie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Method and device for expanding tube material
- Patent number 6,530,256
- Issue date Mar 11, 2003
- Sango Co., Ltd.
- Tohru Irie
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Muffler and its manufacturing method
- Patent number 6,223,434
- Issue date May 1, 2001
- Sango Co., Ltd.
- Akinobu Morikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Method for producing a fluid treatment device having a honeycomb me...
- Publication number 20070033804
- Publication date Feb 15, 2007
- SANGO CO., LTD.
- Akinobu Morikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for producing a columnar member container
- Publication number 20050138786
- Publication date Jun 30, 2005
- SANGO CO., LTD.
- Tohru Irie
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for producing a fluid treatment device having a honeycomb me...
- Publication number 20040237305
- Publication date Dec 2, 2004
- Sango Co., Ltd.
- Akinobu Morikawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method of producing a fragile substrate container
- Publication number 20040031149
- Publication date Feb 19, 2004
- SANGO CO., LTD.
- Tohru Irie
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES