Inventor · disambiguated record
Masao Okawa
Also filed as: OKAWA MASAO
9 granted patents·1 pending application·86 citations·filing 1982–2018
86Inventor score
Top patents by PatentIndex Score
10 records- 0168US4511029AApparatus for transferring articlesSUMITOMO HEAVY INDUSTRIES·Filed 1982·Granted Apr 16, 1985·18 cites·4 claims
- 0264US4811834AMechanical transfer feederSUMITOMO HEAVY INDUSTRIES·Filed 1987·Granted Mar 14, 1989·21 cites·2 claims
- 0359US7150547B2Turn signal and steering responsive adjustable lighting apparatus for vehicleKOITO MFG CO LTD·Filed 2004·Granted Dec 19, 2006·8 cites·5 claims
- 0459US5179819AMethods of preparation of packaging bags for bottles, methods of preparation of packaging bottles and apparatus utilized thereforSUMITOMO BAKELITE CO·Filed 1991·Granted Jan 19, 1993·23 cites·30 claims
- 0557US7195378B2Vehicle lighting apparatusKOITO MFG CO LTD·Filed 2004·Granted Mar 27, 2007·7 cites·5 claims
- 0657US7112925B2Vehicle headlamp system and dimming-type vehicle headlampKOITO MFG CO LTD·Filed 2004·Granted Sep 26, 2006·8 cites·15 claims
- 0752US11651684B2Vehicle lighting system, vehicle, inter-vehicle communication system and vehicle systemKOITO MFG CO LTD·Filed 2018·Granted May 16, 2023·0 cites·18 claims
- 0848US9353925B2Vehicular lamp with optical member having thermal stress absorption featuresKOITO MFG CO LTD·Filed 2013·Granted May 31, 2016·0 cites·8 claims
- 0938US2007165416A1Vehicular headlampKOITO MFG CO LTD·Filed 2007·Application pending·0 cites
- 1029US4542660ACam-type hydraulic driving deviceSUMITOMO HEAVY INDUSTRIES·Filed 1982·Granted Sep 24, 1985·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →