Masashi Sakaguchi

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing flat heat exchange tubes
- Patent number 5,784,776
- Issue date Jul 28, 1998
- Showa Aluminum Corporation
- Yoshihiro Saito
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Aluminum foil as electrolytic condenser electrodes
- Patent number 5,518,823
- Issue date May 21, 1996
- Showa Aluminum Kabushiki
- Tadao Fujihira
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for manufacturing aluminum foils used as electrolytic capaci...
- Patent number 5,417,839
- Issue date May 23, 1995
- Showa Aluminum Corporation
- Masashi Sakaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DRIVING SYSTEM FOR VEHICLE
- Publication number 20160146332
- Publication date May 26, 2016
- Toyota Jidosha Kabushiki Kaisha
- Makoto TANIGUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
Method for manufacturong heat exchanger
- Publication number 20040040153
- Publication date Mar 4, 2004
- Koji Ashida
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR