Inventor · disambiguated record
Takahiko Fukuyama
Also filed as: FUKUYAMA TAKAHIKO
3 granted patents·27 citations·filing 1985–1991
69Inventor score
Files withTOKAI RIKA CO LTD3
Top patents by PatentIndex Score
3 records- 0155US4692573AInterlock push-push switch deviceTOKAI RIKA CO LTD·Filed 1985·Granted Sep 8, 1987·11 cites·6 claims
- 0239US5127280AHeater control assemblyTOKAI RIKA CO LTD·Filed 1991·Granted Jul 7, 1992·9 cites·8 claims
- 0338US5187335ASwitch with interlocked operatorsTOKAI RIKA CO LTD·Filed 1991·Granted Feb 16, 1993·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →