Saburo Watanabe

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Gardena, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Toy employing governor to control rate of movement of movable member
- Patent number 4,402,158
- Issue date Sep 6, 1983
- Tomy Corporation
- Yoshizo Seki
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Toy simulating steam locomotive, and whistle
- Patent number 4,326,355
- Issue date Apr 27, 1982
- Tomy Kogyo, Co., Inc.
- Saburo Watanabe
- A63 - SPORTS GAMES AMUSEMENTS