Michihito Watarai

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Isehara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fan device attachment structure
- Patent number 9,593,695
- Issue date Mar 14, 2017
- Hitachi, Ltd.
- Takashi Hamaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mechanism for locking a board onto a chassis
- Patent number 8,270,181
- Issue date Sep 18, 2012
- Hitachi, Ltd.
- Kazuo Fukui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mounting structure for electronic device
- Patent number 6,285,546
- Issue date Sep 4, 2001
- Hitachi, Ltd.
- Michihito Watarai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Computer housing
- Patent number D444148
- Issue date Jun 26, 2001
- Hitachi, Ltd.
- Sayuri Hashizume
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Forced air cooling apparatus having blower and air current regulati...
- Patent number 5,558,493
- Issue date Sep 24, 1996
- Hitachi, Ltd.
- Yutaka Hayashi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
FAN DEVICE ATTACHMENT STRUCTURE
- Publication number 20140234100
- Publication date Aug 21, 2014
- Hitachi, Ltd
- Takashi Hamaguchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MECHANISM FOR LOCKING A BOARD ONTO A CHASSIS
- Publication number 20090262508
- Publication date Oct 22, 2009
- Kazuo Fukui
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR