Inventor · disambiguated record
Hiroshi Ota
Also filed as: OTA HIROSHI
108 granted patents·39 pending applications·1,281 citations·filing 1975–2024
99Inventor score
Top patents by PatentIndex Score
147 records- 0196US11003117B1Temperature control device, image forming apparatus, and temperature control methodTOSHIBA TEC KK·Filed 2020·Granted May 11, 2021·4 cites·20 claims
- 0296US6625845B2Cyclonic vacuum cleanerSHARP KK·Filed 2001·Granted Sep 30, 2003·299 cites·32 claims
- 0395US11880151B1Image forming apparatus and control methodTOSHIBA TEC KK·Filed 2022·Granted Jan 23, 2024·2 cites·20 claims
- 0495US8596633B2Sheet processing apparatus and image forming apparatusCANON KK·Filed 2012·Granted Dec 3, 2013·11 cites·16 claims
- 0595US8333372B2Sheet processing apparatus and image forming apparatusAWAYA TETSURO·Filed 2010·Granted Dec 18, 2012·33 cites·16 claims
- 0694US11733625B2Image forming apparatusTOSHIBA TEC KK·Filed 2022·Granted Aug 22, 2023·2 cites·12 claims
- 0794US6766558B1Vacuum cleanerSHARP KK·Filed 2000·Granted Jul 27, 2004·121 cites·18 claims
- 0893US10064585B2Photon detecting element, photon detecting device, and radiation analyzing deviceTOSHIBA KK·Filed 2015·Granted Sep 4, 2018·8 cites·6 claims
- 0992US12130570B2Fixing device and image forming apparatusTOSHIBA TEC KK·Filed 2023·Granted Oct 29, 2024·1 cites·15 claims
- 1091US11137290B2Accessory for infrared spectrophotometerSHIMADZU CORP·Filed 2017·Granted Oct 5, 2021·4 cites·5 claims
- 1190US5735659ABinding apparatus with spine cover printing apparatusCANON KK·Filed 1995·Granted Apr 7, 1998·74 cites·18 claims
- 1287US4288337ALightweight materials having a high dielectric constant and their method of manufactureTOKYO KEIKI KK·Filed 1979·Granted Sep 8, 1981·59 cites·12 claims
- 1386US5331381AImage forming apparatus having a toner replenishing containerCANON KK·Filed 1993·Granted Jul 19, 1994·34 cites·17 claims
- 1485US9746017B2Fastener including a wireless module and a wireless device attachable to the sameTOSHIBA KK·Filed 2016·Granted Aug 29, 2017·11 cites·20 claims
- 1583US7316629B2Planetary gear apparatusAISIN AW CO·Filed 2005·Granted Jan 8, 2008·15 cites·20 claims
- 1682US11255717B2Vibration detecting arrangement for reducing resonant noiseTOSHIBA KK·Filed 2019·Granted Feb 22, 2022·2 cites·17 claims
- 1782US9090261B2Driving assist system, driving assist device, and driving assist methodYAHOO JAPAN CORP·Filed 2013·Granted Jul 28, 2015·11 cites·6 claims
- 1882US5833423ABind tape used with bookbinding apparatusCANON KK·Filed 1996·Granted Nov 10, 1998·49 cites·10 claims
- 1981US5516350AProcess for producing synthetic quartz glass powderKIMMON MANUFACTURING CO LTD AN·Filed 1994·Granted May 14, 1996·34 cites·5 claims
- 2080US9437507B2Method of correcting film thickness measurement value, film thickness corrector and eddy current sensorEBARA CORP·Filed 2015·Granted Sep 6, 2016·3 cites·17 claims
- 2179US5933549AMethod and apparatus for image editing using key frame image control dataMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Aug 3, 1999·46 cites·4 claims
- 2278US12216420B2Image forming apparatus and control methodTOSHIBA TEC KK·Filed 2023·Granted Feb 4, 2025·0 cites·20 claims
- 2378US10999365B2Network communication system, communication control apparatus, and recording mediumRICOH CO LTD·Filed 2017·Granted May 4, 2021·3 cites·9 claims
- 2478USD828416SDrill bit tipMITSUBISHI MATERIALS CORP·Filed 2017·Granted Sep 11, 2018·19 cites·1 claims
- 2578USD828415SDrill bit tipMITSUBISHI MATERIALS CORP·Filed 2017·Granted Sep 11, 2018·19 cites·1 claims
- 2678US2025013176A1Fixing device and image forming apparatusTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 2777US10557032B2Composition for support material and ink set for stereolithographyMAXELL HOLDINGS LTD·Filed 2017·Granted Feb 11, 2020·1 cites·9 claims
- 2877US6725532B1Method and apparatus for mounting componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 27, 2004·38 cites·27 claims
- 2977US4428621ACombined parking and service brake systemKOMATSU MFG CO LTD·Filed 1981·Granted Jan 31, 1984·19 cites·9 claims
- 3076US8028650B2Optical lens coating apparatusHOYA CORP·Filed 2005·Granted Oct 4, 2011·4 cites·5 claims
- 3176US4221686AUltraviolet radiation curable printing inkSUMITOMO CHEMICAL CO·Filed 1976·Granted Sep 9, 1980·25 cites·11 claims
- 3275USD635060SMotorcycleYAMAHA MOTOR CO LTD·Filed 2010·Granted Mar 29, 2011·20 cites·1 claims
- 3374US10992639B2Information processing apparatus and packet relay methodOTA HIROSHI·Filed 2019·Granted Apr 27, 2021·2 cites·7 claims
- 3473US10572202B2Network communication system, communication control apparatus, and recording mediumRICOH CO LTD·Filed 2017·Granted Feb 25, 2020·2 cites·18 claims
- 3573US10107045B2Drilling toolMITSUBISHI MATERIALS CORP·Filed 2015·Granted Oct 23, 2018·2 cites·6 claims
- 3673US7749416B2Method of manufacturing substrate, method of manufacturing liquid ejection head, liquid ejection head and image forming apparatusFUJIFILM CORP·Filed 2006·Granted Jul 6, 2010·3 cites·8 claims
- 3772US7761980B2Method of manufacturing a wiring substrate for ejection headFUJIFILM CORP·Filed 2006·Granted Jul 27, 2010·3 cites·11 claims
- 3872US7637599B2Liquid ejection head, method of manufacturing same, and image forming apparatusFUJIFILM CORP·Filed 2006·Granted Dec 29, 2009·3 cites·6 claims
- 3971US12481235B2Image forming apparatusTOSHIBA TEC KK·Filed 2023·Granted Nov 25, 2025·0 cites·10 claims
- 4071US8584009B2Automatically propagating changes in document access rights for subordinate document components to superordinate document componentsOTA HIROSHI·Filed 2009·Granted Nov 12, 2013·6 cites·10 claims
- 4171US8218984B2Temperature controlling method of fixing deviceOTA HIROSHI·Filed 2009·Granted Jul 10, 2012·3 cites·20 claims
- 4271US4452479AGripping device with interdigitating, articulate fingersKOMATSU MFG CO LTD·Filed 1981·Granted Jun 5, 1984·47 cites·3 claims
- 4370US12091526B2Model material clear composition and composition set for optical shapingMAXELL LTD·Filed 2022·Granted Sep 17, 2024·0 cites·18 claims
- 4470US4346535ACam grinding machineTOYODA MACHINE WORKS LTD·Filed 1980·Granted Aug 31, 1982·16 cites·4 claims
- 4570US4234438AMagnetic recording mediumTDK ELECTRONICS CO LTD·Filed 1979·Granted Nov 18, 1980·13 cites·6 claims
- 4668US10743432B2Electronic apparatusTOSHIBA KK·Filed 2019·Granted Aug 11, 2020·1 cites·6 claims
- 4768US6714304B2Fourier transformation infrared spectrophotometerSHIMADZU CORP·Filed 2002·Granted Mar 30, 2004·12 cites·10 claims
- 4866US8176025B2Information processing apparatus for storing documents with partial imagesOTA HIROSHI·Filed 2009·Granted May 8, 2012·4 cites·20 claims
- 4966US6882808B2Fixing device and control method thereforTOSHIBA TEC KK·Filed 2003·Granted Apr 19, 2005·8 cites·1 claims
- 5065US12468247B2Fixing device configured to determine whether there is an abnormality based on estimated temperature valuesTOSHIBA TEC KK·Filed 2023·Granted Nov 11, 2025·0 cites·10 claims
Showing the top 50 of 147 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →