Inventor · disambiguated record
Daisuke Koyama
Also filed as: KOYAMA DAISUKE
12 granted patents·6 pending applications·214 citations·filing 2003–2022
86Inventor score
Top patents by PatentIndex Score
18 records- 0195US9697758B2Control device, display device, and display device control methodSHARP KK·Filed 2013·Granted Jul 4, 2017·17 cites·8 claims
- 0293US6971895B2Connector adapter with memory function unitNTT DOCOMO INC·Filed 2003·Granted Dec 6, 2005·192 cites·2 claims
- 0385US10481429B2Liquid-crystal varifocal lens and focal length control methodTHE DOSHISHA·Filed 2017·Granted Nov 19, 2019·3 cites·13 claims
- 0455US11673642B2Outboard motorYAMAHA MOTOR CO LTD·Filed 2022·Granted Jun 13, 2023·0 cites·15 claims
- 0555US9054608B2Electric motor control system and communication methodSUGIE HIROSHI·Filed 2011·Granted Jun 9, 2015·2 cites·6 claims
- 0651US2023415876A1Outboard motor and boatYAMAHA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0749US8466930B2Color adjustment circuitOTSUKA KOJI·Filed 2008·Granted Jun 18, 2013·0 cites·11 claims
- 0846US2011216967A1Specified color area demarcation circuit, detection circuit, and image processing apparatus using sameHAGIWARA YASUFUMI·Filed 2009·Application pending·0 cites
- 0945US2015325176A1Image display apparatus, image display method, and programSHARP KK·Filed 2013·Application pending·0 cites
- 1043US2010214325A1Image displayKOYAMA DAISUKE·Filed 2008·Application pending·0 cites
- 1142US8351734B2Video signal processing device and video display deviceSHARP KK·Filed 2009·Granted Jan 8, 2013·0 cites·8 claims
- 1241US2018329238A1Liquid crystal molecule orientation control method and liquid crystal deviceTHE DOSHISHA·Filed 2016·Application pending·0 cites
- 1339US8416257B2Video signal processing circuit, display device, mobile terminal, and programMAMBA OSAMU·Filed 2009·Granted Apr 9, 2013·0 cites·15 claims
- 1436US10827603B2Printed circuit substrateMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 3, 2020·0 cites·10 claims
- 1534US9141523B2Control apparatus, control system, and communication method for controlling one or more motors in serial communication with a controllerSANO SHUYA·Filed 2011·Granted Sep 22, 2015·0 cites·9 claims
- 1634US8912998B2Luminance control device, display apparatus using the same, luminance control method and luminance control programKOYAMA DAISUKE·Filed 2010·Granted Dec 16, 2014·0 cites·5 claims
- 1734US2016057566A1Communication system, relay apparatus, and communication methodNIT DOCOMO INC·Filed 2014·Application pending·0 cites
- 1832US8736766B2Image processing device, image processing method, image processing program, and recording medium, each capable of correcting luminance of image so that the local deterioration of grey scales is unlikely to occurKOYAMA DAISUKE·Filed 2011·Granted May 27, 2014·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →