Assignee
WATANABE TSUGUHIKO
3 granted patents·79 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0185US3943370AFriction-drive electricity generating method and equipment utilizing the driving wheel of motor carsWATANABE TSUGUHIKO·Filed 1974·Granted Mar 9, 1976·50 cites·8 claims
- 0262US4004383AMethod and device for anchoring a strutWATANABE TSUGUHIKO·Filed 1975·Granted Jan 25, 1977·24 cites·5 claims
- 0330US4048511AAutomatic output control method and dynamo equipment for generating sets using automobile wheel friction driveWATANABE TSUGUHIKO·Filed 1975·Granted Sep 13, 1977·5 cites·5 claims
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