Inventor · disambiguated record
Kouji Matsunaga
Also filed as: MATSUNAGA KOUJI
25 granted patents·6 pending applications·1,166 citations·filing 1996–2016
97Inventor score
Top patents by PatentIndex Score
31 records- 0196US6492669B2Semiconductor device with schottky electrode having high schottky barrierNEC CORP·Filed 2001·Granted Dec 10, 2002·134 cites·20 claims
- 0296US6400168B2Method for fabricating probe tip portion composed by coaxial cableNEC CORP·Filed 2001·Granted Jun 4, 2002·116 cites·6 claims
- 0395US6465814B2Semiconductor deviceNEC CORP·Filed 2001·Granted Oct 15, 2002·104 cites·24 claims
- 0493US6281691B1Tip portion structure of high-frequency probe and method for fabrication probe tip portion composed by coaxial cableNEC CORP·Filed 1999·Granted Aug 28, 2001·119 cites·22 claims
- 0592US5813831ACentrifugal blower having a bell-mouth ring for reducing noiseDENSO CORP·Filed 1997·Granted Sep 29, 1998·90 cites·7 claims
- 0691US6310483B1Longitudinal type high frequency probe for narrow pitched electrodesNEC CORP·Filed 1998·Granted Oct 30, 2001·116 cites·27 claims
- 0791US6299409B1Centrifugal type blower unitDENSO CORP·Filed 1999·Granted Oct 9, 2001·83 cites·28 claims
- 0891US5839879ACentrifugal blowerDENSO CORP·Filed 1996·Granted Nov 24, 1998·84 cites·4 claims
- 0989US6821088B2Centrifugal blower having noise-reduction structureDENSO CORP·Filed 2002·Granted Nov 23, 2004·45 cites·6 claims
- 1083US6769876B2Centrifugal ventilator fanNIPPON SOKEN·Filed 2002·Granted Aug 3, 2004·55 cites·12 claims
- 1178US6644559B2Vehicle air conditioner with foot air-outlet structureDENSO CORP·Filed 2002·Granted Nov 11, 2003·23 cites·23 claims
- 1276US6575701B2Blower for vehicleDENSO CORP·Filed 2002·Granted Jun 10, 2003·21 cites·13 claims
- 1375US6242930B1High-frequency probe capable of adjusting characteristic impedance in end part and having the end part detachableNEC CORP·Filed 1998·Granted Jun 5, 2001·41 cites·23 claims
- 1473US6755046B2Vehicle air conditioner with heat pump refrigerant cycleDENSO CORP·Filed 2003·Granted Jun 29, 2004·17 cites·31 claims
- 1573US6440822B1Method of manufacturing semiconductor device with sidewall metal layersNEC CORP·Filed 2001·Granted Aug 27, 2002·19 cites·15 claims
- 1669US7377554B2Seal structure for vehicle air conditionerDENSO CORP·Filed 2005·Granted May 27, 2008·8 cites·15 claims
- 1763US5746577ACentrifugal-type blowerDENSO CORP·Filed 1997·Granted May 5, 1998·27 cites·9 claims
- 1862US6030286ACentrifugal blower having a plurality of sub bladesDENSO CORP·Filed 1998·Granted Feb 29, 2000·26 cites·13 claims
- 1959US6625994B2Vehicle air conditioning air duct systemDENSO CORP·Filed 2002·Granted Sep 30, 2003·10 cites·20 claims
- 2057US6486688B2Semiconductor device testing apparatus having a contact sheet and probe for testing high frequency characteristicsNEC CORP·Filed 2001·Granted Nov 26, 2002·8 cites·38 claims
- 2156US6675598B2Vehicle air conditioner with arrangement structure of face ductsDENSO CORP·Filed 2003·Granted Jan 13, 2004·8 cites·7 claims
- 2255US2010098535A1Centrifugal blowerDENSO CORP·Filed 2009·Application pending·0 cites
- 2352US6640571B2Air conditioning apparatus for vehicleDENSO CORP·Filed 2003·Granted Nov 4, 2003·6 cites·20 claims
- 2451US2007274833A1Centrifugal blowerSAKAI MASAHARU·Filed 2007·Application pending·0 cites
- 2550US7688134B2Transimpedance amplifierNEC CORP·Filed 2006·Granted Mar 30, 2010·2 cites·8 claims
- 2643US2002148871A1RucksackFiled 2002·Application pending·0 cites
- 2742US10639969B2Air conditioner for vehicleDENSO CORP·Filed 2016·Granted May 5, 2020·0 cites·8 claims
- 2840US2009173968A1Field Effect TransistorNEC CORP·Filed 2006·Application pending·0 cites
- 2938US2003012649A1Centrifugal blowerFiled 2002·Application pending·0 cites
- 3037US2010155779A1Field Effect TransistorMURASE YASUHIRO·Filed 2006·Application pending·0 cites
- 3133US6229321B1Process for manufacturing high frequency multichip module enabling independent test of bare chipNEC CORP·Filed 1999·Granted May 8, 2001·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →