Hatsuo Ohkoshi

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Narita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Simulated novelty container capable of movement
- Patent number 5,303,491
- Issue date Apr 19, 1994
- Takara Co., Ltd.
- Yasuta Satoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Movable article having expanding-contracting and revolving motion
- Patent number 5,221,224
- Issue date Jun 22, 1993
- Takara Co., Ltd.
- Yasuta Satoh
- B44 - DECORATIVE ARTS
Information Patent Grant
Simulated novelty container capable of movement
- Patent number 5,134,796
- Issue date Aug 4, 1992
- Takara Co., Ltd.
- Yasuta Satoh
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS