Inventor · disambiguated record
Yoshizo Nagasaka
Also filed as: NAGASAKA YOSHIZO
7 granted patents·60 citations·filing 1976–2004
84Inventor score
Top patents by PatentIndex Score
7 records- 0165US7329167B2Multi-axle running toy and multi-axle running toy setTOMY CO LTD·Filed 2004·Granted Feb 12, 2008·11 cites·33 claims
- 0254US5415401AMovable body rebounding mechanism for amusement devicesTOMY CO LTD·Filed 1993·Granted May 16, 1995·17 cites·8 claims
- 0350US6168160B1Ring toss game with moving targetHASBRO INC·Filed 1999·Granted Jan 2, 2001·20 cites·37 claims
- 0440USD248118SToy vacuum cleanerTOMY KOGYO CO·Filed 1976·Granted Jun 6, 1978·2 cites·1 claims
- 0540USD246608SDollTOMY KOGYO CO·Filed 1976·Granted Dec 6, 1977·2 cites·1 claims
- 0634US5531447AGame deviceTOMY CO LTD·Filed 1995·Granted Jul 2, 1996·7 cites·3 claims
- 0730USD367302SToy vehicleTOMY CO LTD·Filed 1995·Granted Feb 20, 1996·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →