Inventor · disambiguated record
Hidetoshi Watanabe
Also filed as: WATANABE HIDETOSHI
107 granted patents·35 pending applications·1,101 citations·filing 1984–2025
99Inventor score
Top patents by PatentIndex Score
142 records- 0198US10455653B1LED driving circuitsINNOLUX CORP·Filed 2019·Granted Oct 22, 2019·18 cites·20 claims
- 0295US11005475B1Emission driver and pump unitINNOLUX CORP·Filed 2020·Granted May 11, 2021·5 cites·19 claims
- 0395US7325564B2Linear solenoid valveKEIHIN CORP·Filed 2005·Granted Feb 5, 2008·28 cites·8 claims
- 0494US12142198B1Display deviceINNOLUX CORP·Filed 2023·Granted Nov 12, 2024·2 cites·20 claims
- 0594US6559915B1Optical films having matt property, films having a high transmittance, polarizing plates and liquid crystal display devicesFUJI PHOTO FILM CO LTD·Filed 2000·Granted May 6, 2003·59 cites·15 claims
- 0692US6778240B2Anti-glare and anti-reflection film, polarizing plate, and image display deviceFUJI PHOTO FILM CO LTD·Filed 2001·Granted Aug 17, 2004·57 cites·28 claims
- 0792US5319279AArray of field emission cathodesSONY CORP·Filed 1992·Granted Jun 7, 1994·75 cites·2 claims
- 0891US6696701B2Electrostatic discharge protection for pixellated electronic deviceKONINKL PHILIPS ELECTRONICS NV·Filed 2002·Granted Feb 24, 2004·55 cites·20 claims
- 0991US6262840B1Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatusSONY CORP·Filed 1997·Granted Jul 17, 2001·33 cites·49 claims
- 1088US10750593B1Driving circuitsINNOLUX CORP·Filed 2019·Granted Aug 18, 2020·3 cites·20 claims
- 1187US7453420B2Display device with electrostatic discharge protection circuitryTPO HONG KONG HOLDING LTD·Filed 2004·Granted Nov 18, 2008·33 cites·18 claims
- 1287US6979074B2Inkjet headKYOCERA CORP·Filed 2003·Granted Dec 27, 2005·30 cites·20 claims
- 1387US6261402B1Planar type lens manufacturing methodSONY CORP·Filed 1998·Granted Jul 17, 2001·54 cites·10 claims
- 1486US11676538B2Electronic deviceINNOLUX CORP·Filed 2022·Granted Jun 13, 2023·1 cites·19 claims
- 1586US7766449B2Ink-jet recording apparatusBROTHER IND LTD·Filed 2007·Granted Aug 3, 2010·8 cites·29 claims
- 1686US7722164B2Piezoelectric actuator, method of manufacturing the same, and inkjet recording headBROTHER IND LTD·Filed 2006·Granted May 25, 2010·8 cites·8 claims
- 1786US7487798B2Linear solenoid valveKEIHIN CORP·Filed 2005·Granted Feb 10, 2009·14 cites·14 claims
- 1886US7104283B2Normally open hydraulic control valveKEIHIN CORP·Filed 2004·Granted Sep 12, 2006·38 cites·13 claims
- 1982US7645032B2Droplet ejection head and method of manufacturing the sameBROTHER IND LTD·Filed 2007·Granted Jan 12, 2010·6 cites·12 claims
- 2082US7503347B2Linear solenoid valveKEIHIN CORP·Filed 2008·Granted Mar 17, 2009·10 cites·10 claims
- 2182US5804357AFine polymer particles having heterogeneous phase structure, silver photographic light sensitive material containing the fine polymer particles and image-forming methodFUJI PHOTO FILM CO LTD·Filed 1997·Granted Sep 8, 1998·8 cites·13 claims
- 2281US9224352B2Display device with de-multiplexers having different de-multiplex ratiosINNOLUX CORP·Filed 2014·Granted Dec 29, 2015·4 cites·20 claims
- 2381US6172814B1Plano lens, rear-projection type projector screen employing the same, and rear-projection type video display apparatusSONY CORP·Filed 1999·Granted Jan 9, 2001·51 cites·22 claims
- 2479US7241000B2Inkjet printerBROTHER IND LTD·Filed 2004·Granted Jul 10, 2007·19 cites·9 claims
- 2579US5219310AMethod for producing planar electron radiating deviceSONY CORP·Filed 1992·Granted Jun 15, 1993·35 cites·9 claims
- 2677US7198360B2Laminated bonding structure of thin plate members and inkjet printing headBROTHER IND LTD·Filed 2004·Granted Apr 3, 2007·17 cites·18 claims
- 2777US2025293316A1Nonaqueous electrolyte battery and battery packTOSHIBA KK·Filed 2025·Application pending·0 cites
- 2875US6572947B2Optical recording mediumSONY CORP·Filed 2001·Granted Jun 3, 2003·10 cites·6 claims
- 2974US6984027B2Ink-jet head and ink-jet printer having ink-jet headBROTHER IND LTD·Filed 2003·Granted Jan 10, 2006·15 cites·18 claims
- 3074US5404074AImage displaySONY CORP·Filed 1993·Granted Apr 4, 1995·26 cites·5 claims
- 3173US8940251B2Sample liquid supply device, sample liquid supply device set, and microchip setWATANABE HIDETOSHI·Filed 2012·Granted Jan 27, 2015·3 cites·10 claims
- 3273US6342121B1Method of manufacturing plano lensSONY CORP·Filed 2000·Granted Jan 29, 2002·12 cites·3 claims
- 3373US6096159AMethod of manufacturing plano lensSONY CORP·Filed 1998·Granted Aug 1, 2000·31 cites·7 claims
- 3473US6087081AFine polymer particles having heterogeneous phase structure, silver halide photographic light-sensitive material containing the fine polymer particles and image-forming methodFUJI PHOTO FILM CO LTD·Filed 1999·Granted Jul 11, 2000·5 cites·3 claims
- 3571US9132424B2Microchip and method of producing microchipWATANABE HIDETOSHI·Filed 2011·Granted Sep 15, 2015·2 cites·16 claims
- 3671US6977696B2Optical films having matt property, films having a high transmittance, polarizing plates and liquid crystal display devicesFUJI PHOTO FILM CO LTD·Filed 2003·Granted Dec 20, 2005·10 cites·31 claims
- 3770US7928948B2Matrix addressing circuitry and liquid crystal display device using the sameTPO HONG KONG HOLDINGS LTD CORP·Filed 2005·Granted Apr 19, 2011·4 cites·8 claims
- 3870US7578581B2Ink jet printerBROTHER IND LTD·Filed 2005·Granted Aug 25, 2009·3 cites·13 claims
- 3969US7988882B2Polymerizable liquid crystal compound, phase difference film and liquid crystal display using the sameFUJIFILM CORP·Filed 2007·Granted Aug 2, 2011·3 cites·12 claims
- 4069US7063872B1Films having a high transmittance and matt propertyFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 20, 2006·12 cites·11 claims
- 4169US5135376AOptical-disk manufacturing deviceSONY CORP·Filed 1991·Granted Aug 4, 1992·13 cites·9 claims
- 4268US12191495B2Electrode, nonaqueous electrolyte battery, and battery packTOSHIBA KK·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 4368US7498716B2Piezoelectric actuator, inspection method, and liquid eject apparatusBROTHER IND LTD·Filed 2006·Granted Mar 3, 2009·4 cites·10 claims
- 4467US9783869B2Hydrometallurgical process for nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Granted Oct 10, 2017·1 cites·20 claims
- 4567US2025287119A1Electronic deviceINNOLUX CORP·Filed 2025·Application pending·0 cites
- 4666US6986565B2Inkjet head for inkjet printing apparatus having pressure chambers and actuator unitBROTHER IND LTD·Filed 2002·Granted Jan 17, 2006·10 cites·21 claims
- 4766US6034755ALiquid crystal displayFUJI PHOTO FILM CO LTD·Filed 1999·Granted Mar 7, 2000·35 cites·18 claims
- 4865US11551607B1Electronic deviceINNOLUX CORP·Filed 2022·Granted Jan 10, 2023·0 cites·20 claims
- 4965US8284122B2Matrix addressing method and circuitry and display device using the sameHAGINO SHUJI·Filed 2006·Granted Oct 9, 2012·2 cites·13 claims
- 5065US8253676B2Method for driving an active matrix liquid crystal display deviceWATANABE HIDETOSHI·Filed 2008·Granted Aug 28, 2012·1 cites·6 claims
Showing the top 50 of 142 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →