Yoshiaki Inami

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Hitachi-shi, Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Switchgear and receiving transformation apparatus using the same
- Patent number 7,130,172
- Issue date Oct 31, 2006
- Hitachi, Ltd.
- Yoshiaki Inami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switchgear
- Patent number 6,762,386
- Issue date Jul 13, 2004
- Hitachi, Ltd.
- Shunji Itou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Gas insulated switchgear equipment including a bypass bus and bypas...
- Patent number 5,625,530
- Issue date Apr 29, 1997
- Hitachi, Ltd.
- Yoshiaki Inami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compressed gas insulation switchgear
- Patent number 5,559,669
- Issue date Sep 24, 1996
- Yoshiaki Inami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
THREE-PHASE COMMON TANK TYPE GAS INSULATED SWITCHGEAR
- Publication number 20120002351
- Publication date Jan 5, 2012
- JAPAN AE POWER SYSTEMS CORPORATION
- Yoshiaki Inami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switchgear and receiving transformation apparatus using the same
- Publication number 20050201028
- Publication date Sep 15, 2005
- Yoshiaki Inami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switchgear
- Publication number 20030128501
- Publication date Jul 10, 2003
- Shunji Itou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Switchgear and receiving transformation apparatus using the same
- Publication number 20030112574
- Publication date Jun 19, 2003
- Yoshiaki Inami
- H01 - BASIC ELECTRIC ELEMENTS