Katoh Electric Machinery Co., Ltd.

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hinge device of portable equipment and portable telephone
- Patent number 7,467,000
- Issue date Dec 16, 2008
- Katoh Electric Machinery Co., Ltd.
- Tsuyoshi Shiba
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Slide hinge for small-sized information terminal
- Patent number 7,278,184
- Issue date Oct 9, 2007
- Katoh Electric Machinery Co., Ltd.
- Ryuta Kuramochi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Original cover closer
- Patent number 6,456,365
- Issue date Sep 24, 2002
- Katoh Electric Machinery Co., Ltd.
- Hiroaki Hosaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Lead-in system for record player
- Patent number 4,256,310
- Issue date Mar 17, 1981
- Katoh Electric Machinery Co., Ltd.
- Nobuo Suzuki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

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