Inventor · disambiguated record
Toshiyuki Watanabe
Also filed as: DOTSUBO NOBUHIDE · WATANABE TOSHIYUKI
158 granted patents·35 pending applications·2,333 citations·filing 1978–2025
99Inventor score
Top patents by PatentIndex Score
193 records- 0198US5756227ABattery assembly with temperature control mechanismHONDA MOTOR CO LTD·Filed 1995·Granted May 26, 1998·387 cites·19 claims
- 0298US4630813AMethod of and device for detecting displacement of paper sheetsTOSHIBA KK·Filed 1984·Granted Dec 23, 1986·76 cites·10 claims
- 0396US5757595AApparatus for displaying battery charging of electric vehicleHONDA MOTOR CO LTD·Filed 1997·Granted May 26, 1998·186 cites·6 claims
- 0495US11994815B2Heating apparatus and image forming apparatusCANON KK·Filed 2022·Granted May 28, 2024·2 cites·8 claims
- 0594USD255233SVehicle wheelWATANABE TOSHIYUKI·Filed 1978·Granted Jun 3, 1980·34 cites·1 claims
- 0693US5736109AIntumescent sheet material and paste with organic binderMINNESOTA MINING & MFG·Filed 1995·Granted Apr 7, 1998·99 cites·18 claims
- 0792US7261864B2Catalyst carrier holding material and catalytic converter3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Aug 28, 2007·45 cites·16 claims
- 0892US4310619AColor photographic material and process incorporating a novel magenta couplerFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jan 12, 1982·30 cites·25 claims
- 0991US5475766APattern inspection apparatus with corner rounding of reference pattern dataTOSHIBA KK·Filed 1992·Granted Dec 12, 1995·146 cites·14 claims
- 1091US4844568AScanning type projection exposure systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jul 4, 1989·60 cites·10 claims
- 1190US4264723ASilver halide color photographic materialsFUJI PHOTO FILM CO LTD·Filed 1979·Granted Apr 28, 1981·19 cites·14 claims
- 1289US9527161B2Welded structure and manufacturing method thereofNIDEC SANKYO CORP·Filed 2015·Granted Dec 27, 2016·8 cites·16 claims
- 1389US8116660B2Image forming apparatusWATANABE TOSHIYUKI·Filed 2009·Granted Feb 14, 2012·11 cites·8 claims
- 1488US11953853B2Image forming apparatusCANON KK·Filed 2022·Granted Apr 9, 2024·1 cites·26 claims
- 1588US8417134B2Electrophotographic color image forming apparatusHOSOHARA KAZUHIRO·Filed 2010·Granted Apr 9, 2013·7 cites·8 claims
- 1687US7379176B2Mask defect inspection apparatusTOPCON CORP·Filed 2005·Granted May 27, 2008·8 cites·17 claims
- 1786US6883160B2Pattern inspection apparatusTOSHIBA KK·Filed 2002·Granted Apr 19, 2005·23 cites·10 claims
- 1886US4775656ARecording material containing leuco dyeFUJI PHOTO FILM CO LTD·Filed 1987·Granted Oct 4, 1988·34 cites·9 claims
- 1985US10509360B2Image forming apparatus with removable cartridges mounted on trayCANON KK·Filed 2018·Granted Dec 17, 2019·2 cites·11 claims
- 2085USD565382SUtility knifeOLFA CORP·Filed 2006·Granted Apr 1, 2008·33 cites·1 claims
- 2185US4411987ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Oct 25, 1983·19 cites·38 claims
- 2284US11511568B2TireBRIDGESTONE CORP·Filed 2018·Granted Nov 29, 2022·1 cites·3 claims
- 2384US8543023B2Electrophotographic color image forming apparatusCANON KK·Filed 2013·Granted Sep 24, 2013·3 cites·10 claims
- 2483US8451381B2Excellently operable projection image display apparatusKAISE NAOKI·Filed 2010·Granted May 28, 2013·13 cites·3 claims
- 2583US8355044B2Reticle defect inspection apparatus and reticle defect inspection methodNUFLARE TECHNOLOGY INC·Filed 2009·Granted Jan 15, 2013·8 cites·9 claims
- 2683US6902848B1Lithium battery including a gel electrolyteYUASA BATTERY CO LTD·Filed 2000·Granted Jun 7, 2005·25 cites·29 claims
- 2782US7209584B2Pattern inspection apparatusTOSHIBA KK·Filed 2005·Granted Apr 24, 2007·11 cites·5 claims
- 2882US6002433ADefective pixel detecting circuit of a solid state image pick-up device capable of detecting defective pixels with low power consumption and high precision, and image pick-up device having such detecting circuitSANYO ELECTRIC CO·Filed 1998·Granted Dec 14, 1999·89 cites·4 claims
- 2982US4310623AColor photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1980·Granted Jan 12, 1982·18 cites·24 claims
- 3081US8072592B2Reticle defect inspection apparatus and reticle defect inspection methodWATANABE TOSHIYUKI·Filed 2011·Granted Dec 6, 2011·3 cites·5 claims
- 3181US7709987B2Magneto rotorHONDA MOTOR CO LTD·Filed 2007·Granted May 4, 2010·11 cites·4 claims
- 3281US4925782ASilver halide photographic light-sensitive element containing water soluble dye compoundsFUJI PHOTO FILM CO LTD·Filed 1989·Granted May 15, 1990·16 cites·15 claims
- 3380US7911599B2Reticle defect inspection apparatus and reticle defect inspection methodTOSHIBA KK·Filed 2008·Granted Mar 22, 2011·5 cites·4 claims
- 3480US5744381AMethod of inspecting a pattern formed on a sample for a defect, and an apparatus thereofTOSHIBA KK·Filed 1996·Granted Apr 28, 1998·60 cites·9 claims
- 3579US9561924B2Recording medium conveyance apparatus and image forming apparatusCANON KK·Filed 2015·Granted Feb 7, 2017·2 cites·14 claims
- 3678US12468245B2Fixing unit with a film regulating surface disposed upstream of the center of a nip portion and image forming apparatusCANON KK·Filed 2023·Granted Nov 11, 2025·0 cites·12 claims
- 3778US5296344ASilver halide photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1992·Granted Mar 22, 1994·14 cites·6 claims
- 3877US5254446ASilver halide color negative photosensitive materialFUJI PHOTO FILM CO LTD·Filed 1991·Granted Oct 19, 1993·10 cites·13 claims
- 3976US10295953B2Image forming apparatus including a movable beltCANON KK·Filed 2017·Granted May 21, 2019·1 cites·10 claims
- 4076USD656381SCutter knifeWATANABE TOSHIYUKI·Filed 2010·Granted Mar 27, 2012·21 cites·1 claims
- 4176US2025348014A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4276US2025348013A1Image forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 4376US2024272571A1Heating apparatus and image forming apparatusCANON KK·Filed 2024·Application pending·0 cites
- 4475US9075296B2Projection display deviceWATANABE TOSHIYUKI·Filed 2011·Granted Jul 7, 2015·4 cites·8 claims
- 4575US5854655ADefective pixel detecting circuit of a solid state image pick-up device capable of detecting defective pixels with low power consumption and high precision, and image pick-up device having such detecting circuitSANYO ELECTRIC CO·Filed 1996·Granted Dec 29, 1998·52 cites·7 claims
- 4674US10099517B2Side-reinforced run-flat tireBRIDGESTONE CORP·Filed 2014·Granted Oct 16, 2018·1 cites·11 claims
- 4774US7551767B2Pattern inspection apparatusTOSHIBA KK·Filed 2008·Granted Jun 23, 2009·5 cites·9 claims
- 4874USD404440SDollTOMY CO LTD·Filed 1998·Granted Jan 19, 1999·17 cites·1 claims
- 4973US8515322B2Image forming apparatusINABA YUICHIRO·Filed 2011·Granted Aug 20, 2013·2 cites·8 claims
- 5073US7516203B2Network control verification system, control communication terminal, server apparatus, and network control verification methodSONY CORP·Filed 2003·Granted Apr 7, 2009·21 cites·14 claims
Showing the top 50 of 193 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →