Inventor · disambiguated record
Yoshihiko Hasegawa
Also filed as: HASEGAWA YOSHIHIKO
15 granted patents·289 citations·filing 1982–1996
94Inventor score
Top patents by PatentIndex Score
15 records- 0190US5093764ASelf-illuminating coaxial knobSTANLEY ELECTRIC CO LTD·Filed 1991·Granted Mar 3, 1992·100 cites·3 claims
- 0288USD309282SAutomobile tireSUMITOMO RUBBER IND·Filed 1987·Granted Jul 17, 1990·28 cites·1 claims
- 0387US4791954ASelf-regulated pressure control valveTLV CO LTD·Filed 1987·Granted Dec 20, 1988·51 cites·9 claims
- 0478USD309286SAutomobile tireSUMITOMO RUBBER IND·Filed 1987·Granted Jul 17, 1990·17 cites·1 claims
- 0561US4641401ASocket for snap fastenerSCOVILL JAPAN·Filed 1985·Granted Feb 10, 1987·26 cites·4 claims
- 0649USD313961SAutomobile tireSUMITOMO RUBBER IND·Filed 1988·Granted Jan 22, 1991·5 cites·1 claims
- 0748US4746223AMeter for integrating the operating time of a steam trapTLV CO LTD·Filed 1985·Granted May 24, 1988·14 cites·1 claims
- 0846USD314170SAutomobile tireSUMITOMO RUBBER IND·Filed 1988·Granted Jan 29, 1991·4 cites·1 claims
- 0939US5643083AControl device for game operation state dataSNK CORP·Filed 1995·Granted Jul 1, 1997·10 cites·15 claims
- 1038US4462517AFastener-attaching apparatusSCOVILL JAPAN·Filed 1982·Granted Jul 31, 1984·7 cites·5 claims
- 1136US5940068ADisplay controlling apparatus and control method thereofSNK CORP·Filed 1996·Granted Aug 17, 1999·10 cites·7 claims
- 1235US4923099AFastener attaching apparatusSCOVILL JAPAN·Filed 1988·Granted May 8, 1990·7 cites·7 claims
- 1334US5324111ASteam flow meterTLV CO LTD·Filed 1993·Granted Jun 28, 1994·5 cites·2 claims
- 1432US4715225AFlow meter for measuring the flow rate of liquidTLV CO LTD·Filed 1985·Granted Dec 29, 1987·3 cites·6 claims
- 1531US4747189ASwivel-head buttonSCOVILL JAPAN·Filed 1987·Granted May 31, 1988·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →