Inventor · disambiguated record
Seiji Nakashima
Also filed as: NAKASHIMA SEIJI
30 granted patents·15 pending applications·182 citations·filing 1998–2024
96Inventor score
Files withMITSUBISHI ELECTRIC CORP26TOKYO ELECTRON LTD4TOYODA AUTOMATIC LOOM WORKS3NAKASHIMA SEIJI2ROHM CO LTD2
Top patents by PatentIndex Score
45 records- 0193US9605686B2Axial flow fan and air-conditioning apparatus having the sameMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Mar 28, 2017·13 cites·13 claims
- 0291US10508662B2Propeller fanMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 17, 2019·5 cites·4 claims
- 0384US10052931B2Outdoor cooling unit in vehicle air-conditioning apparatusNAKASHIMA SEIJI·Filed 2012·Granted Aug 21, 2018·8 cites·4 claims
- 0484US6593045B2Substrate processing apparatus and methodTOKYO ELECTRON LTD·Filed 2001·Granted Jul 15, 2003·38 cites·53 claims
- 0583US11098734B2Propeller fan, air-conditioning apparatus and ventilatorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Aug 24, 2021·2 cites·8 claims
- 0683US10495328B2Outdoor unit of air conditioner and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Dec 3, 2019·3 cites·10 claims
- 0783US9394911B2Axial flow fanNAKASHIMA SEIJI·Filed 2010·Granted Jul 19, 2016·7 cites·3 claims
- 0882USD858737SPropeller fanMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 3, 2019·21 cites·1 claims
- 0981US10801518B2Blower apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Oct 13, 2020·3 cites·6 claims
- 1078US11333166B2Propeller fan and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 17, 2022·2 cites·7 claims
- 1171US8080935B2Organic EL display and method for manufacturing sameYOSHIDA HIDEHIRO·Filed 2006·Granted Dec 20, 2011·3 cites·11 claims
- 1271US7474276B2Display system and microdisplay apparatusOLYMPUS OPTICAL CO·Filed 2001·Granted Jan 6, 2009·15 cites·16 claims
- 1370US10400605B2Turbofan and indoor unit for air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Sep 3, 2019·3 cites·5 claims
- 1469US11002292B2Propeller fan and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 11, 2021·1 cites·6 claims
- 1569US7084512B2Circuit substrate and its manufacturing methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 1, 2006·14 cites·9 claims
- 1668US11145629B2Semiconductor device and power conversion deviceROHM CO LTD·Filed 2019·Granted Oct 12, 2021·2 cites·24 claims
- 1764US2025323299A1Methane generation systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1863US2025364581A1Distributed methanation systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1962US10480526B2Axial flow fan and air-conditioning apparatus including the sameMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Nov 19, 2019·1 cites·6 claims
- 2062US6695567B2Hydraulic device for industrial vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Feb 24, 2004·9 cites·13 claims
- 2161US9982898B2Indoor unit of air conditioner and air conditioner including a heat exchanger on a downstream side of a blowerYAMADA SHOJI·Filed 2009·Granted May 29, 2018·1 cites·17 claims
- 2261US2025125175A1Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 2360US2025381510A1Carbon dioxide recovery systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2459US2025376378A1Carbon nanotube production method and carbon nanotube production systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2558US2025361638A1Methane generation systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2658US2025375732A1Carbon dioxide capture systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2757US6484081B1Power steering systemTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Nov 19, 2002·10 cites·4 claims
- 2856US7357215B2Steering apparatus for electric industrial vehicleTOYOTA JIDOSHOKKI KK·Filed 2003·Granted Apr 15, 2008·10 cites·7 claims
- 2955US2025362036A1Carbon dioxide recovery system, resource generation system, and carbon dioxide recovery methodMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3054US2024249964A1Substrate processing system and substrate processing methodTOKYO ELECTRON LTD·Filed 2024·Application pending·0 cites
- 3153US9784507B2Outdoor cooling unit for vehicular air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 10, 2017·0 cites·11 claims
- 3251US10634161B2Propeller fan, propeller fan device, and air conditioner outdoor unitMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 28, 2020·0 cites·13 claims
- 3350US2025361637A1Methane synthesis systemMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3449US11149743B2Propeller fan and outdoor unit for air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 19, 2021·0 cites·7 claims
- 3548US10820385B2LED drive circuit, LED drive device, and LED drive systemROHM CO LTD·Filed 2018·Granted Oct 27, 2020·0 cites·17 claims
- 3647US10378781B2Outdoor unit for refrigeration cycle apparatus, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Aug 13, 2019·0 cites·9 claims
- 3746US2009104377A1Vapor deposition head apparatus and method of coating by vapor depositionYOSHIDA HIDEHIRO·Filed 2006·Application pending·0 cites
- 3846US2020269885A1Propeller-shaped impeller and railway carriage air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Application pending·0 cites
- 3945US11022327B2Outdoor unit of air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 1, 2021·0 cites·12 claims
- 4045US2006202349A1Circuit substrate and its manufacturing methodHIGASHIDA TAKAAKI·Filed 2006·Application pending·0 cites
- 4144US10648681B2Heat source unit and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 12, 2020·0 cites·6 claims
- 4242US6202410B1Hydraulic system for forkliftTOYODA AUTOMATIC LOOM WORKS·Filed 1998·Granted Mar 20, 2001·11 cites·5 claims
- 4341US10890194B2Air-sending device and air-conditioning apparatus using the sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 12, 2021·0 cites·12 claims
- 4441US2005279281A1Substrate processing apparatusTOKYO ELECTRON LTD·Filed 2005·Application pending·0 cites
- 4534US2006098516A1Semiconductor memory deviceNEC ELECTRONICS CORP·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →