Inventor · disambiguated record
Ken Tsuchiya
Also filed as: TSUCHIYA KEN
7 granted patents·5 pending applications·19 citations·filing 2009–2021
77Inventor score
Files withFUJI XEROX CO LTD7NIHON VIDEO SYSTEM CO LTD2TSUCHIYA KEN2FUJIFILM BUSINESS INNOVATION CORP1
Top patents by PatentIndex Score
12 records- 0190US11429034B2Light emitting device, light-emitting-element array chip, and exposure deviceFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Aug 30, 2022·2 cites·9 claims
- 0287US8947486B2Light emitting element head, light emitting element array chip, and image forming apparatusTSUCHIYA KEN·Filed 2011·Granted Feb 3, 2015·9 cites·6 claims
- 0372US8098271B2Exposure device, light-emitting device, image forming apparatus and failure diagnosing methodTSUCHIYA KEN·Filed 2009·Granted Jan 17, 2012·5 cites·11 claims
- 0470US8368734B2Exposure device, image forming apparatus, exposure control method and computer-readable mediumFUJI XEROX CO LTD·Filed 2009·Granted Feb 5, 2013·3 cites·3 claims
- 0549US2010182391A1Exposure device, image forming apparatus and computer-readable mediumFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 0648US9030514B2Light scanning device and image forming apparatusFUJI XEROX CO LTD·Filed 2014·Granted May 12, 2015·0 cites·7 claims
- 0747US8022974B2Exposure device, image forming apparatus and computer readable medium storing program for exposure controlFUJI XEROX CO LTD·Filed 2009·Granted Sep 20, 2011·0 cites·6 claims
- 0844US2010225730A1Exposure device, image forming apparatus and computer-readable mediumFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 0940US9571804B2Optical transmission systemNIHON VIDEO SYSTEM CO LTD·Filed 2015·Granted Feb 14, 2017·0 cites·7 claims
- 1038US2010060704A1Light-emitting device, exposure device, image forming apparatus and light-emission control methodFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 1138US2022091532A1Image forming apparatus and light-emitting-device headFUJI XEROX CO LTD·Filed 2021·Application pending·0 cites
- 1229US2021021762A1Optical transmission systemNIHON VIDEO SYSTEM CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →