Inventor · disambiguated record
Takayuki Nishi
Also filed as: NISHI TAKAYUKI
36 granted patents·12 pending applications·133 citations·filing 1976–2025
96Inventor score
Top patents by PatentIndex Score
48 records- 0191USRE46689EToner bottle having ribTOSHIBA TEC KK·Filed 2015·Granted Jan 30, 2018·3 cites·22 claims
- 0291US6289182B1Method and apparatus for discriminating toner bottle types, stirring toner, and detecting the amount of remaining tonerTOSHIBA TEC KK·Filed 2000·Granted Sep 11, 2001·26 cites·13 claims
- 0384US9335732B2Image forming apparatusTOSHIBA KK·Filed 2014·Granted May 10, 2016·3 cites·9 claims
- 0483US9146176B2Thermostat failure judgment deviceNISHI TAKAYUKI·Filed 2011·Granted Sep 29, 2015·7 cites·1 claims
- 0583USRE42312EToner bottle having rib being sensed for being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle, stirring toner, and detecting the amount of remaining tonerTOSHIBA TEC KK·Filed 2007·Granted Apr 26, 2011·4 cites·16 claims
- 0681US9340860B2Cold-rolled steel sheet and galvannealed steel sheetFURUHASHI SEIJI·Filed 2009·Granted May 17, 2016·5 cites·4 claims
- 0781USRE45513EToner bottle having rib away from discharge portUMEZAWA NORIYUKI·Filed 2010·Granted May 12, 2015·2 cites·27 claims
- 0881US6587654B1Image forming apparatusTOSHIBA KK·Filed 2002·Granted Jul 1, 2003·20 cites·20 claims
- 0980US9771638B2Cold-rolled steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Sep 26, 2017·1 cites·1 claims
- 1079US6838048B2Steel for machine structural use and method of producing sameSUMITOMO METAL IND·Filed 2002·Granted Jan 4, 2005·12 cites·8 claims
- 1177US9261828B1Image forming apparatus, fixing device and fixing belt temperature control method which do not require subjecting a fixing belt to a heating testTOSHIBA KK·Filed 2014·Granted Feb 16, 2016·2 cites·16 claims
- 1275US2025020572A1Flow cell and measuring methodFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1373US6973358B2Defect influence degree evaluation method and design support systemHITACHI LTD·Filed 2004·Granted Dec 6, 2005·11 cites·8 claims
- 1473US6797231B2Steel for machine structural useSUMITOMO METAL IND·Filed 2002·Granted Sep 28, 2004·8 cites·4 claims
- 1572US9957063B2Structure for aircraft, method of manufacturing structure for aircraft and method of making design information of structure for aircraftSUBARU CORP·Filed 2016·Granted May 1, 2018·4 cites·20 claims
- 1672US9880512B2Image forming apparatus including an outer cover and a subsidiary coverSHIMIZU KEIICHI·Filed 2016·Granted Jan 30, 2018·1 cites·20 claims
- 1770USRE47657EToner bottle having ribTOSHIBA TEC KK·Filed 2017·Granted Oct 22, 2019·0 cites·24 claims
- 1869US7768675B2Image forming apparatusTOSHIBA KK·Filed 2007·Granted Aug 3, 2010·2 cites·11 claims
- 1968US7356271B2Energy conserving fuser and method for image formingTOSHIBA KK·Filed 2006·Granted Apr 8, 2008·2 cites·18 claims
- 2068US2025012706A1Flow cell and measuring methodFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 2167US10545051B2Explosive spark estimation system and explosive spark estimation methodFUJI HEAVY IND LTD·Filed 2016·Granted Jan 28, 2020·1 cites·26 claims
- 2267US10496341B2Image forming apparatus and control methodTOSHIBA TEC KK·Filed 2018·Granted Dec 3, 2019·0 cites·13 claims
- 2365USRE40058EToner bottle capable of being discriminated, method and apparatus for discriminating toner bottle types according to a sensed object on the toner bottle stirring toner, and detecting the amount of remaining tonerTOSHIBA TEC KK·Filed 2003·Granted Feb 12, 2008·5 cites·34 claims
- 2464US11511003B2Image forming apparatus that controls a germicidal lamp apparatus generating germicidal lightTOSHIBA TEC KK·Filed 2021·Granted Nov 29, 2022·0 cites·10 claims
- 2564US10740047B2Image forming apparatus and control methodTOSHIBA TEC KK·Filed 2019·Granted Aug 11, 2020·0 cites·9 claims
- 2663US10996103B2Optical observation system and optical observation methodFUJI HEAVY IND LTD·Filed 2017·Granted May 4, 2021·1 cites·20 claims
- 2761US10719031B1Image forming apparatus and control method of image forming apparatusTOSHIBA TEC KK·Filed 2019·Granted Jul 21, 2020·0 cites·20 claims
- 2861US2025216323A1Sensor unit of spectroscopic analysis apparatus, measurement system, and measurement methodFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 2959US12309329B2Image forming apparatus to display first image having first button and second image having second button in display area, and decetion device detects movement of operator accesses display areaTOSHIBA TEC KK·Filed 2023·Granted May 20, 2025·0 cites·20 claims
- 3058US11009466B2Discharge detection system and discharge detection methodSUBARU CORP·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 3154US2023417288A1Key for rotational couplingU S TSUBAKI POWER TRANS LLC·Filed 2022·Application pending·0 cites
- 3252US12196616B2Inflammable spark estimation systemSUBARU CORP·Filed 2022·Granted Jan 14, 2025·0 cites·20 claims
- 3351US2008212990A1Energy Conserving Induction-Heated Fuser, Method, and Controller For Image FormingTOSHIBA KK·Filed 2008·Application pending·0 cites
- 3450US10533655B2One-way clutchTSUBAKIMOTO CHAIN CO·Filed 2017·Granted Jan 14, 2020·0 cites·8 claims
- 3550US9920682B2Water-temperature-sensor backup systemHINO MOTORS LTD·Filed 2013·Granted Mar 20, 2018·0 cites·2 claims
- 3649US2010254722A1Image forming apparatusTOSHIBA KK·Filed 2010·Application pending·0 cites
- 3748US4036042AApparatus for adjusting biasing force of leaf springHITACHI LTD·Filed 1976·Granted Jul 19, 1977·7 cites·2 claims
- 3847US2008174792A1Image forming systemTOSHIBA KK·Filed 2007·Application pending·0 cites
- 3946US10146175B2Image forming apparatusISHIMITSU HIROKI·Filed 2016·Granted Dec 4, 2018·0 cites·14 claims
- 4046US2024062401A1Measurement system, inspection system, measurement device, measurement method, inspection method, and programOMRON TATEISI ELECTRONICS CO·Filed 2021·Application pending·0 cites
- 4146US2005025658A1Low-carbon free cutting steelSUMITOMO METAL IND·Filed 2004·Application pending·0 cites
- 4245US2005135705A1Image forming apparatusTOSHIBA TEC KK·Filed 2003·Application pending·0 cites
- 4344US5313258AImage forming apparatus for performing a double-sided copying operationTOSHIBA KK·Filed 1992·Granted May 17, 1994·6 cites·27 claims
- 4442US10038800B2Image forming apparatus including an electronics container designed to permit an overall efficient structureMURAKAMI HIROAKI·Filed 2016·Granted Jul 31, 2018·0 cites·17 claims
- 4539US2008199198A1Fixing device, heating control methodTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4639US2013169300A1Multi-chip prober, contact position correction method thereof, and readable recording mediumSHARP KK·Filed 2012·Application pending·0 cites
- 4738US7209674B2Energy conserving fuser and method for image formingTOSHIBA TEC KK·Filed 2004·Granted Apr 24, 2007·0 cites·5 claims
- 4835US11697304B2Vehicle wheel disc and vehicle disc wheelRING TECHS CO LTD·Filed 2018·Granted Jul 11, 2023·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →