Inventor · disambiguated record
Masafumi Kawashima
Also filed as: KAWASHIMA MASAFUMI
14 granted patents·12 pending applications·273 citations·filing 1994–2022
92Inventor score
Top patents by PatentIndex Score
26 records- 0195US5775415AAir conditioning systemNIPPON DENSO CO·Filed 1994·Granted Jul 7, 1998·97 cites·10 claims
- 0293US6508703B1Air passage opening/closing device for vehicle air conditionerDENSO CORP·Filed 2000·Granted Jan 21, 2003·59 cites·34 claims
- 0390US10766336B2Air conditioning device for vehicleDENSO CORP·Filed 2017·Granted Sep 8, 2020·5 cites·10 claims
- 0485US11440449B2Seat air-conditionerDENSO CORP·Filed 2021·Granted Sep 13, 2022·2 cites·20 claims
- 0585US6877787B2Strength member for vehicle useDENSO CORP·Filed 2003·Granted Apr 12, 2005·31 cites·22 claims
- 0677US9452699B2Vehicle seat air-conditioning deviceDENSO CORP·Filed 2013·Granted Sep 27, 2016·3 cites·12 claims
- 0776US6575701B2Blower for vehicleDENSO CORP·Filed 2002·Granted Jun 10, 2003·21 cites·13 claims
- 0875US5946923AAir conditioning system for vehicleDENSO CORP·Filed 1997·Granted Sep 7, 1999·33 cites·27 claims
- 0974US9902303B2Vehicle air-conditioning system provided with seat air-conditioning unitDENSO CORP·Filed 2017·Granted Feb 27, 2018·1 cites·14 claims
- 1062US9744889B2Vehicle air-conditioning system provided with seat air-conditioning unitKAWASHIMA MASAFUMI·Filed 2012·Granted Aug 29, 2017·4 cites·13 claims
- 1162US6918262B2Air conditioning systemDENSO CORP·Filed 2003·Granted Jul 19, 2005·13 cites·31 claims
- 1255US2008256966A1Vehicular air conditionerDENSO CORP·Filed 2007·Application pending·0 cites
- 1350US2022332227A1Seat air-conditionerDENSO CORP·Filed 2022·Application pending·0 cites
- 1449US2016264028A1Centrifugal blowerDENSO CORP·Filed 2014·Application pending·0 cites
- 1549US2022274514A1Seat air conditionerDENSO CORP·Filed 2022·Application pending·0 cites
- 1646US2021309134A1Seat air conditionerDENSO CORP·Filed 2021·Application pending·0 cites
- 1745US2011067422A1Air-conditioning device for vehicleDENSO CORP·Filed 2010·Application pending·0 cites
- 1844US2020282883A1Seat heating deviceDENSO CORP·Filed 2020·Application pending·0 cites
- 1944US2020282882A1Seat air conditionerDENSO CORP·Filed 2020·Application pending·0 cites
- 2043US6951235B2Method and apparatus for forming carved groove of green tireBRIDGESTONE CORP·Filed 2001·Granted Oct 4, 2005·4 cites·25 claims
- 2142US11110773B2Seat air-conditioning deviceDENSO CORP·Filed 2019·Granted Sep 7, 2021·0 cites·5 claims
- 2241US2019299826A1Seat air conditionerDENSO CORP·Filed 2019·Application pending·0 cites
- 2341US2011232310A1Air conditionerDENSO CORP·Filed 2011·Application pending·0 cites
- 2437US10913324B2BlowerDENSO CORP·Filed 2015·Granted Feb 9, 2021·0 cites·19 claims
- 2537US2001017203A1Automotive air-conditioner having scroll casingFiled 2001·Application pending·0 cites
- 2634US2017240078A1Seat air conditioning systemDENSO CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →