Inventor · disambiguated record
Fumikazu Hoshi
Also filed as: HOSHI FUMIKAZU
22 granted patents·8 pending applications·76 citations·filing 2005–2021
93Inventor score
Top patents by PatentIndex Score
30 records- 0196US8750732B2Moisture sensor, moisture detector, and image forming apparatusISHII TOSHIHIRO·Filed 2012·Granted Jun 10, 2014·25 cites·8 claims
- 0291US9157853B2Moisture sensor, moisture detector, and image forming apparatusRICOH CO LTD·Filed 2014·Granted Oct 13, 2015·8 cites·9 claims
- 0390US9696674B2Optical sensor and image forming apparatusISHII TOSHIHIRO·Filed 2013·Granted Jul 4, 2017·4 cites·8 claims
- 0485US9501018B2Optical sensor, and devices incorporating the sameGOTO KAZUMA·Filed 2015·Granted Nov 22, 2016·2 cites·14 claims
- 0582US9267886B2Optical sensor and image forming apparatusOHBA YOSHIHIRO·Filed 2011·Granted Feb 23, 2016·3 cites·20 claims
- 0682US9103717B2Optical sensor and image forming apparatus configured to detect inside diffusely-reflected lightOBA YOSHIHIRO·Filed 2013·Granted Aug 11, 2015·4 cites·9 claims
- 0781US10031457B2Optical sensor, recording medium discrimination device, and image forming apparatusOBA YOSHIHIRO·Filed 2016·Granted Jul 24, 2018·2 cites·19 claims
- 0881US9429513B2Sensor apparatus and image forming apparatus incorporating sameRICOH CO LTD·Filed 2014·Granted Aug 30, 2016·4 cites·18 claims
- 0981US8942583B2Optical sensor and image forming apparatusHOSHI FUMIKAZU·Filed 2013·Granted Jan 27, 2015·3 cites·16 claims
- 1077US8971749B2Optical sensor and image forming apparatusOBA YOSHIHIRO·Filed 2013·Granted Mar 3, 2015·2 cites·12 claims
- 1177US8446446B2Optical device, optical scanning apparatus and image forming apparatusHOSHI FUMIKAZU·Filed 2011·Granted May 21, 2013·4 cites·18 claims
- 1275US9170190B2Sensor device and image forming apparatusGOTO KAZUMA·Filed 2014·Granted Oct 27, 2015·2 cites·12 claims
- 1369US7245263B2AntennaRICOH KK·Filed 2006·Granted Jul 17, 2007·6 cites·17 claims
- 1468US11215945B2Optical sensor and image forming apparatusRICOH CO LTD·Filed 2020·Granted Jan 4, 2022·0 cites·13 claims
- 1568US9513218B2Optical sensor and image forming device incorporating the sameOHBA YOSHIHIRO·Filed 2014·Granted Dec 6, 2016·1 cites·11 claims
- 1665US10606204B2Optical sensor and image forming apparatusRICOH CO LTD·Filed 2017·Granted Mar 31, 2020·0 cites·20 claims
- 1764US9678006B2Optical sensor and image forming apparatusRICOH CO LTD·Filed 2016·Granted Jun 13, 2017·0 cites·18 claims
- 1863US7180458B2Antenna and information communication apparatus using the antennaRICOH KK·Filed 2005·Granted Feb 20, 2007·6 cites·19 claims
- 1961US10041927B2Optical sensor, and devices incorporating the sameRICOH CO LTD·Filed 2016·Granted Aug 7, 2018·0 cites·13 claims
- 2055US9513216B2Optical sensor and image forming apparatusOHBA YOSHIHIRO·Filed 2015·Granted Dec 6, 2016·0 cites·9 claims
- 2151US9188530B2Sensor and image-forming apparatusHOSHI FUMIKAZU·Filed 2014·Granted Nov 17, 2015·0 cites·19 claims
- 2249US2022202371A1Biological-data processing apparatus, biological-data measurement system, and recording mediumHOSHI FUMIKAZU·Filed 2021·Application pending·0 cites
- 2349US2015071658A1Sensor drive and image forming apparatus incorporating sameHOSHI FUMIKAZU·Filed 2014·Application pending·0 cites
- 2448US2022202372A1Biological-data processing apparatus, biological-data measurement system, biological-data processing method, and recording mediumYAMAGATA HIDEAKI·Filed 2021·Application pending·0 cites
- 2547US9274479B2Optical sensor and image forming apparatus configured to detect light reflected from sheetHOSHI FUMIKAZU·Filed 2011·Granted Mar 1, 2016·0 cites·19 claims
- 2646US2013235377A1Optical sensor and image forming deviceISHII TOSHIHIRO·Filed 2013·Application pending·0 cites
- 2745US2013057868A1Optical sensor, image forming apparatus and determination methodOBA YOSHIHIRO·Filed 2012·Application pending·0 cites
- 2845US2020411180A1Biological data processing apparatus, biological data measurement system, and recording mediumKINOSHITA AKIRA·Filed 2020·Application pending·0 cites
- 2940US2013216246A1Optical sensor and image forming apparatusHOSHI FUMIKAZU·Filed 2013·Application pending·0 cites
- 3040US2008048927A1Variable directivity antenna and information processing deviceHOSHI FUMIKAZU·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →