Kaku Hanazawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information stored cartridge for game machine
- Patent number D448425
- Issue date Sep 25, 2001
- Kabushiki Kaisha Bandai
- Kaku Hanazawa
- D21 - Games, toys, and sports goods
Information Patent Grant
Storing case with engaging pawl
- Patent number 6,273,247
- Issue date Aug 14, 2001
- Kabushiki Kaisha Bandai
- Tomitaro Harada
- G11 - INFORMATION STORAGE
Information Patent Grant
Case for a cartridge having stored information
- Patent number D443436
- Issue date Jun 12, 2001
- Kabushiki Kaisha Bandai
- Tomitaro Harada
- D06 - Furnishings