Yoshihiro Uchino

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Funabashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Inverter maintenance system and inverter
- Patent number 7,483,695
- Issue date Jan 27, 2009
- Hitachi, Ltd.
- Yoshihiro Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inverter maintenance system and inverter
- Patent number 7,110,758
- Issue date Sep 19, 2006
- Hitachi, Ltd.
- Yoshihiro Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power converter with improved lead frame arrangement including stan...
- Patent number 6,720,646
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead frame for a semiconductor device
- Patent number 6,541,851
- Issue date Apr 1, 2003
- Hitachi, Ltd.
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INVERTER MAINTENANCE SYSTEM AND INVERTER
- Publication number 20090047990
- Publication date Feb 19, 2009
- Yoshihiro Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Inverter maintenance system and inverter
- Publication number 20060100756
- Publication date May 11, 2006
- Yoshihiro Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power converter
- Publication number 20030146501
- Publication date Aug 7, 2003
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Inverter maintenance system and inverter
- Publication number 20020132618
- Publication date Sep 19, 2002
- Yoshihiro Uchino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Semiconductor device
- Publication number 20020008312
- Publication date Jan 24, 2002
- Yasushi Sasaki
- H01 - BASIC ELECTRIC ELEMENTS