Inventor · disambiguated record
Masao Kojima
Also filed as: KOJIMA MASAO
28 granted patents·1 pending application·716 citations·filing 1979–2020
97Inventor score
Top patents by PatentIndex Score
29 records- 0199US6290291B1Adjustable bicycle saddleSHIMANO KK·Filed 2000·Granted Sep 18, 2001·102 cites·8 claims
- 0295US4319673AControl device for a brake and a derailleur for a bicycleSHIMANO INDUSTRIAL CO·Filed 1979·Granted Mar 16, 1982·73 cites·2 claims
- 0393US6647826B2Bicycle pedalSHIMANO KK·Filed 2001·Granted Nov 18, 2003·57 cites·28 claims
- 0491US5921138ABicycle shift device having a linearly sliding shift leverSHIMANO KK·Filed 1997·Granted Jul 13, 1999·68 cites·22 claims
- 0589US6584872B1Bicycle handle mounting memberSHIMANO KK·Filed 2000·Granted Jul 1, 2003·39 cites·20 claims
- 0688US5755139ABicycle shift levers which surround a handlebarSHIMANO KK·Filed 1997·Granted May 26, 1998·53 cites·16 claims
- 0787US6634664B1Multi-purpose mounting member for bicycleSHIMANO KK·Filed 2000·Granted Oct 21, 2003·37 cites·39 claims
- 0886US4325267ABicycle control lever device having control lever movement conforming to a cyclist's fingersSHIMANO INDUSTRIAL CO·Filed 1980·Granted Apr 20, 1982·41 cites·5 claims
- 0983USD268567SBottleSHIMANO INDUSTRIAL COMPANY LTD·Filed 1981·Granted Apr 12, 1983·18 cites·1 claims
- 1082US4765370ADirectional control valveFUJIKURA RUBBER LTD·Filed 1986·Granted Aug 23, 1988·45 cites·9 claims
- 1179US8890382B2Motor and vehicle-mounted air conditioner using sameKOJIMA MASAO·Filed 2011·Granted Nov 18, 2014·5 cites·14 claims
- 1277US5732598AShifting apparatus for a bicycleSHIMANO KK·Filed 1997·Granted Mar 31, 1998·37 cites·19 claims
- 1375USD663411SImpeller of an electric fanNAYA TOMOHIKO·Filed 2010·Granted Jul 10, 2012·26 cites·1 claims
- 1474US9214840B2Fan motor, on-vehicle air conditioner using the fan motor, and method for assembling fan motorKOJIMA MASAO·Filed 2011·Granted Dec 15, 2015·4 cites·12 claims
- 1574US6976692B2Front suspension crown cover with connector and setting bossSHIMANO KK·Filed 2003·Granted Dec 20, 2005·15 cites·4 claims
- 1674US6609722B1Bicycle crown or crown cover with electrical connector supportSHIMANO KK·Filed 2000·Granted Aug 26, 2003·15 cites·28 claims
- 1768US8604650B2Motor and fan motor using the same motorSADANAGA YUICHIRO·Filed 2012·Granted Dec 10, 2013·3 cites·6 claims
- 1867US4744388ADiaphragm type of pilot operated directional control valveFUJIKURA RUBBER LTD·Filed 1987·Granted May 17, 1988·19 cites·16 claims
- 1961US6431020B2Method of supporting gear indicators for a bicycleSHIMANO KK·Filed 2001·Granted Aug 13, 2002·7 cites·7 claims
- 2058US7013751B2Bicycle shift control deviceSHIMANO KK·Filed 2003·Granted Mar 21, 2006·11 cites·23 claims
- 2157USD396205SRear derailleurSHIMANO KK·Filed 1997·Granted Jul 21, 1998·9 cites·1 claims
- 2254USD406084SRear derailleur pulley setSHIMANO KK·Filed 1997·Granted Feb 23, 1999·8 cites·1 claims
- 2350US6902426B2Bicycle crown or crown cover with electrical connector supportSHIMANO KK·Filed 2003·Granted Jun 7, 2005·1 cites·2 claims
- 2448US7104154B2Bicycle shift control deviceSHIMANO KK·Filed 2003·Granted Sep 12, 2006·7 cites·22 claims
- 2546US11808284B2BlowerPANASONIC IP MAN CO LTD·Filed 2020·Granted Nov 7, 2023·0 cites·8 claims
- 2646US6332373B1Gear indicator holder for a bicycleSHIMANO KK·Filed 1999·Granted Dec 25, 2001·9 cites·38 claims
- 2745US4875500ADiaphragm type of pilot operated directional control valveFUJIKURA RUBBER LTD·Filed 1988·Granted Oct 24, 1989·6 cites·2 claims
- 2841US2011031786A1Centrifugal air blower and automobile seatPANASONIC CORP·Filed 2010·Application pending·0 cites
- 2928US4823834ADiaphragm type of pilot operated directional control valveFUJIKURA RUBBER LTD·Filed 1988·Granted Apr 25, 1989·1 cites·3 claims
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