Hiroaki Hosaka

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Original pressing plate hinge
- Patent number 6,629,336
- Issue date Oct 7, 2003
- Katoh Electrical Machinery Co., Ltd.
- Hiroaki Hosaka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Original cover closer
- Patent number 6,593,999
- Issue date Jul 15, 2003
- Katoh Electrical Machinery Co., Ltd.
- Hiroaki Hosaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Original pressing plate hinge
- Patent number 6,415,477
- Issue date Jul 9, 2002
- Katoh Electrical Machinery Co., Ltd.
- Hiroaki Hosaka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Original-cover closer
- Patent number 6,100,963
- Issue date Aug 8, 2000
- Katoh Electrical Machinery Co., Ltd.
- Hiroaki Hosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Packaging box with pallet
- Patent number 4,445,614
- Issue date May 1, 1984
- Mitsubishi Denki Kabushiki Kaisha
- Mitsugi Mitsumori
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Original pressing plate hinge
- Publication number 20020152580
- Publication date Oct 24, 2002
- Hiroaki Hosaka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES