Yutaka Ajiro

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetically coupled toy
- Patent number 4,650,438
- Issue date Mar 17, 1987
- Tomy Kogyo Co. Inc.
- Yutaka Ajiro
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Flywheel controlled toy
- Patent number 4,623,320
- Issue date Nov 18, 1986
- Tomy Kogyo Co. Inc.
- Katsumi Kakizaki
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Remote controlled toy utilizing piezoelectric element
- Patent number 4,612,472
- Issue date Sep 16, 1986
- Tomy Kogyo Co. Inc.
- Katsumi Kakizaki
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy having two bodies capable of connecting to a third body
- Patent number 4,519,788
- Issue date May 28, 1985
- Tomy Kogyo Company, Incorporated
- Yutaka Ajiro
- A63 - SPORTS GAMES AMUSEMENTS