Hideaki Irisawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Openable and closable two-pronged body holding device
- Patent number 8,307,676
- Issue date Nov 13, 2012
- Sanriki Kogyo Kabushiki Kaisha
- Hideaki Irisawa
- F41 - WEAPONS
Information Patent Grant
Portable signal light, vehicle guidance tool and vehicle guidance m...
- Patent number 7,287,874
- Issue date Oct 30, 2007
- Sanriki Kogyo Kabushiki Kaisha
- Hideaki Irisawa
- F21 - LIGHTING
Information Patent Grant
Picture frame type cover for disk storage case
- Patent number 6,431,354
- Issue date Aug 13, 2002
- Sanriki Kogyo Kabushiki Kaisha
- Hideaki Irisawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
OPENABLE AND CLOSABLE TWO-PRONGED BODY HOLDING DEVICE
- Publication number 20110126597
- Publication date Jun 2, 2011
- Sanriki Kogyo Kabushiki Kaisha
- Hideaki Irisawa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Portable signal light, motor vehicle guiding tool and motor vehicle...
- Publication number 20060092623
- Publication date May 4, 2006
- Hideaki Irisawa
- G08 - SIGNALLING