Inventor · disambiguated record
Keisuke Tsuji
Also filed as: TSUJI KEISUKE
25 granted patents·7 pending applications·1,527 citations·filing 1990–2023
96Inventor score
Top patents by PatentIndex Score
32 records- 0198US6661438B1Display apparatus and portable information processing apparatusSEIKO EPSON CORP·Filed 2000·Granted Dec 9, 2003·665 cites·28 claims
- 0298US6522347B1Display apparatus, portable information processing apparatus, information recording medium, and electronic apparatusSEIKO EPSON CORP·Filed 2000·Granted Feb 18, 2003·442 cites·27 claims
- 0397US6621508B1Information processing systemSEIKO EPSON CORP·Filed 2000·Granted Sep 16, 2003·286 cites·18 claims
- 0491USD502913SCharger for data entry equipmentNEC CORP·Filed 2003·Granted Mar 15, 2005·48 cites·1 claims
- 0590US11637782B2Vehicle on-board communication device and communication methodTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 25, 2023·2 cites·9 claims
- 0688US8898710B2Wireless transmission system, relay device, wireless sink device, and wireless source deviceSHARP KK·Filed 2013·Granted Nov 25, 2014·7 cites·1 claims
- 0785US8745285B2Sink device, source device and wireless transmission systemEGUCHI YOHICHI·Filed 2011·Granted Jun 3, 2014·9 cites·16 claims
- 0883US8613029B2Wireless transmission system, relay device, wireless sink device, and wireless source deviceEGUCHI YOHICHI·Filed 2009·Granted Dec 17, 2013·10 cites·12 claims
- 0971US9161097B2Wireless transmission system, relay device, wireless sink device, and wireless source deviceSHARP KK·Filed 2014·Granted Oct 13, 2015·1 cites·1 claims
- 1071US8565252B2Wireless transmission system, device and method for efficiently transmitting associated dataTSUJI KEISUKE·Filed 2009·Granted Oct 22, 2013·4 cites·4 claims
- 1171USD503711SData entry keyboard for computersNEC CORP·Filed 2003·Granted Apr 5, 2005·18 cites·1 claims
- 1263US8857500B2Heat exchange device and heat generating element containing device using sameTSUJI KEISUKE·Filed 2009·Granted Oct 14, 2014·4 cites·16 claims
- 1361US11316580B2Communication system, relay server, communication method and programKDDI CORP·Filed 2017·Granted Apr 26, 2022·1 cites·5 claims
- 1461US9161096B2Wireless transmission system, relay device, wireless sink device, and wireless source deviceSHARP KK·Filed 2014·Granted Oct 13, 2015·0 cites·1 claims
- 1560US11539634B2Vehicle on-board communication device and communication methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Dec 27, 2022·0 cites·10 claims
- 1659US2010294458A1Heat exchange device and device for receiving heat generation bodyPANASONIC CORP·Filed 2008·Application pending·0 cites
- 1756US2014290904A1Heat exchange device and device for receiving heat generation bodyPANASONIC CORP·Filed 2014·Application pending·0 cites
- 1852US6324188B1Voice and data multiplexing system and recording medium having a voice and data multiplexing program recorded thereonSHARP KK·Filed 1998·Granted Nov 27, 2001·21 cites·10 claims
- 1951US10153114B2Electronic-device seal structure and electromagnetic relay using said electronic-device seal structureOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Dec 11, 2018·0 cites·12 claims
- 2051US8982760B2Sink device and wireless transmission systemEGUCHI YOHICHI·Filed 2009·Granted Mar 17, 2015·0 cites·20 claims
- 2149US2010326635A1Heat exchanging device, and device adapted for housing heat generating element and using the heat exchanging devicePANASONIC CORP·Filed 2009·Application pending·0 cites
- 2247US11652745B2On-board network system and programTOYOTA MOTOR CO LTD·Filed 2021·Granted May 16, 2023·0 cites·10 claims
- 2346US2025252761A1Cell detection device, cell diagnosis support device, cell detection method, and cell detection programKYOCERA COMMUNICATION SYSTEMS CO LTD·Filed 2023·Application pending·0 cites
- 2443US12137391B2Terminal device, management server, communication systemKDDI CORP·Filed 2022·Granted Nov 5, 2024·0 cites·13 claims
- 2542US11451411B2First relay device, second relay device, and relay systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 20, 2022·0 cites·9 claims
- 2642USD321006SColor copy machineSEIKO EPSON CORP·Filed 1990·Granted Oct 22, 1991·4 cites·1 claims
- 2739US7319470B2Content delivery system, content server, and content delivery methodSHARP KK·Filed 2002·Granted Jan 15, 2008·2 cites·21 claims
- 2837USD333438SCombined watch and depth gauge for diversSEIKO EPSON CORP·Filed 1990·Granted Feb 23, 1993·3 cites·1 claims
- 2937US2015149619A1User state confirmation system, user state confirmation method, server device, communication terminal device, server computer program, and terminal computer programSHARP KK·Filed 2013·Application pending·0 cites
- 3034US8713959B2Heat generating body box housing refrigeration deviceNAKANO YUUJI·Filed 2010·Granted May 6, 2014·0 cites·10 claims
- 3134US2007244818A1Contents Distribution Control System, Distribution Scheduling Method of The Same, Communication Terminal and Computer Program of The SameTSUJI KEISUKE·Filed 2005·Application pending·0 cites
- 3233US2011277970A1Heat exchanger device and heating element holder using sameTSUJI KEISUKE·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →