Inventor · disambiguated record
Kenichi Ukai
Also filed as: UKAI KENICHI
11 granted patents·4 pending applications·542 citations·filing 1995–2019
92Inventor score
Top patents by PatentIndex Score
15 records- 0196US6066920AIllumination device, method for driving the illumination device and display including the illumination deviceSHARP KK·Filed 1998·Granted May 23, 2000·155 cites·23 claims
- 0291US5808708ALighting apparatusSHARP KK·Filed 1995·Granted Sep 15, 1998·144 cites·28 claims
- 0390US6412969B1Backlighting device and a method of manufacturing the same, and a liquid crystal display apparatusSHARP KK·Filed 1999·Granted Jul 2, 2002·111 cites·23 claims
- 0482US6609807B2Backlight and liquid crystal display deviceSHARP KK·Filed 2001·Granted Aug 26, 2003·28 cites·27 claims
- 0581US6254244B1Luminaire and display using the sameSHARP KK·Filed 1997·Granted Jul 3, 2001·44 cites·24 claims
- 0680US11107474B2Character input device, character input method, and character input programOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Aug 31, 2021·4 cites·11 claims
- 0773US10198179B2Program for character input system, character input device, and information processing deviceOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Feb 5, 2019·3 cites·10 claims
- 0871US8964001B2Method for displaying measurement effective area in three-dimensional visual sensor and three-dimensional visual sensorFUJIEDA SHIRO·Filed 2010·Granted Feb 24, 2015·4 cites·4 claims
- 0971US8300177B2Backlight device, liquid crystal display device and illuminating deviceTAKEMOTO MASASHI·Filed 2008·Granted Oct 30, 2012·8 cites·15 claims
- 1071US5694190ALiquid crystal display device having light guiding plate disposed between circuit board and display panelSHARP KK·Filed 1995·Granted Dec 2, 1997·38 cites·6 claims
- 1155US9001393B2Program for reading characters, and character reader as well as method for reading charactersOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Apr 7, 2015·3 cites·8 claims
- 1251US2009194783A1Light emitting element, production method thereof, backlight unit having the light emitting element, and production method thereofSHARP KK·Filed 2009·Application pending·0 cites
- 1347US2007114555A1Light emitting element, production method thereof, backlight unit having the light emitting element, and production method thereofSHARP KK·Filed 2006·Application pending·0 cites
- 1439US2011122228A1Three-dimensional visual sensorOMRON TATEISI ELECTRONICS CO·Filed 2010·Application pending·0 cites
- 1535US2018203598A1Character string input apparatus, input character string inference method, and input character string presumption programOMRON TATEISI ELECTRONICS CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →