Inventor · disambiguated record
Masatoshi Sugasawa
Also filed as: SUGASAWA MASATOSHI
4 granted patents·196 citations·filing 1985–1992
80Inventor score
Files withKOITO MFG CO LTD4
Top patents by PatentIndex Score
4 records- 0190US5142203ALighting circuit for high-pressure discharge lamp for vehiclesKOITO MFG CO LTD·Filed 1990·Granted Aug 25, 1992·98 cites·11 claims
- 0288US5140229ALighting circuit for vehicular discharge lampKOITO MFG CO LTD·Filed 1991·Granted Aug 18, 1992·76 cites·2 claims
- 0354US5382876ACord connection structure for connecting a ballast circuit and a starter circuitKOITO MFG CO LTD·Filed 1992·Granted Jan 17, 1995·16 cites·6 claims
- 0432US4817648ALens cleaner device for automobile headlampKOITO MFG CO LTD·Filed 1985·Granted Apr 4, 1989·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →