Inventor · disambiguated record
Tetsuya Okano
Also filed as: OKANO TETSUYA
48 granted patents·18 pending applications·1,128 citations·filing 1996–2022
98Inventor score
Top patents by PatentIndex Score
66 records- 0198US8081886B2Image forming apparatus which memorizes a paper jamOKANO TETSUYA·Filed 2007·Granted Dec 20, 2011·56 cites·12 claims
- 0295US6757255B1Apparatus for and method of measuring communication performanceFUJITSU LTD·Filed 1999·Granted Jun 29, 2004·395 cites·39 claims
- 0392US7919122B2Composition for production of a sterilizer and a process for producing organic peracidKAO CORP·Filed 2004·Granted Apr 5, 2011·62 cites·13 claims
- 0491US6725253B1Load balancing systemFUJITSU LTD·Filed 2000·Granted Apr 20, 2004·216 cites·11 claims
- 0587US9020370B2Image forming apparatus capable of determining type of cartridge mounted therein based on detection of a detection portion of the cartridgeITABASHI NAO·Filed 2013·Granted Apr 28, 2015·4 cites·16 claims
- 0686US7848663B2Image forming apparatus configured to determine the position of an image carrierBROTHER IND LTD·Filed 2007·Granted Dec 7, 2010·8 cites·20 claims
- 0785US9046844B2Duplex printer with a unidirectional drive source and a gear train with a partially toothed gearHASHIMOTO YOHEI·Filed 2014·Granted Jun 2, 2015·4 cites·15 claims
- 0884US10663906B2Printer and computer readable storage deviceBROTHER IND LTD·Filed 2017·Granted May 26, 2020·2 cites·27 claims
- 0984US6793846B2Microbicide compositionsKAO CORP·Filed 2000·Granted Sep 21, 2004·20 cites·16 claims
- 1083US6030923ALiquid agricultural chemical compositionKAO CORP·Filed 1996·Granted Feb 29, 2000·31 cites·12 claims
- 1181US8422099B2Image forming apparatusMURAYAMA KENTARO·Filed 2010·Granted Apr 16, 2013·3 cites·17 claims
- 1281US6614763B1Method of and apparatus for measuring network communication performances, as well as computer readable record medium having network communication performance measuring program stored thereinFUJITSU LTD·Filed 1999·Granted Sep 2, 2003·120 cites·35 claims
- 1377US8833760B2Image processing apparatusSUZUKI TAKASHI·Filed 2012·Granted Sep 16, 2014·2 cites·14 claims
- 1477US7894730B2Image forming apparatus having containing unit containing wasteBROTHER IND LTD·Filed 2007·Granted Feb 22, 2011·5 cites·15 claims
- 1577US5948421AAqueous liquid agricultural compositionKAO CORP·Filed 1997·Granted Sep 7, 1999·25 cites·10 claims
- 1676US8761647B2Image forming apparatus having a cleaning mode control sectionOKANO TETSUYA·Filed 2011·Granted Jun 24, 2014·2 cites·21 claims
- 1776US7284051B1Relaying apparatus for use in a network systemFUJITSU LTD·Filed 1999·Granted Oct 16, 2007·97 cites·5 claims
- 1875US9360813B2Image processing apparatusOKANO TETSUYA·Filed 2011·Granted Jun 7, 2016·2 cites·19 claims
- 1975US8705997B2Image forming apparatus that selectively changes current-feed ratioSUZUKI TAKASHI·Filed 2012·Granted Apr 22, 2014·2 cites·14 claims
- 2074US8585038B2Image-forming device changing stopping time of sheet-skew correction rollerOKANO TETSUYA·Filed 2012·Granted Nov 19, 2013·3 cites·12 claims
- 2174US8238766B2Image forming apparatus for printing on sheets fed from a stacking unit and a manual feed slotOKANO TETSUYA·Filed 2009·Granted Aug 7, 2012·4 cites·13 claims
- 2274US8204392B2Image forming deviceOKANO TETSUYA·Filed 2010·Granted Jun 19, 2012·2 cites·5 claims
- 2374US7858858B2Upright pianoKAWAI MUSICAL INSTR MFG CO·Filed 2008·Granted Dec 28, 2010·6 cites·5 claims
- 2472US7266317B2Image forming apparatus and positional deviation correction systemBROTHER IND LTD·Filed 2005·Granted Sep 4, 2007·4 cites·20 claims
- 2570US2023048009A1Coating liquid for producing gas barrier laminateTOPPAN INC·Filed 2022·Application pending·0 cites
- 2669US2023115899A1Gas barrier laminate, gas barrier laminate producing coating solution, package, packaging body, and packaged articleTOPPAN INC·Filed 2022·Application pending·0 cites
- 2768US8014038B2Facsimile deviceBROTHER IND LTD·Filed 2007·Granted Sep 6, 2011·2 cites·12 claims
- 2867US9207613B2Image forming apparatusHAMAYA MASAHITO·Filed 2013·Granted Dec 8, 2015·1 cites·13 claims
- 2966US8672568B2Printing apparatusOKANO TETSUYA·Filed 2011·Granted Mar 18, 2014·1 cites·11 claims
- 3065US8725030B2Image forming apparatusOKANO TETSUYA·Filed 2012·Granted May 13, 2014·1 cites·20 claims
- 3163US7809288B2Color image forming device utilizing toner sensors to detect withdrawal amount of drawer sectionBROTHER IND LTD·Filed 2006·Granted Oct 5, 2010·2 cites·10 claims
- 3261US8899574B2Image forming apparatusOKANO TETSUYA·Filed 2013·Granted Dec 2, 2014·1 cites·10 claims
- 3359US8770876B2Conveyance speed control in a printing apparatusFUKUSADA YUKI·Filed 2011·Granted Jul 8, 2014·1 cites·11 claims
- 3458US6574229B1Wide area load distribution apparatus and methodFUJITSU LTD·Filed 1999·Granted Jun 3, 2003·41 cites·9 claims
- 3557US8270863B2Image forming apparatus that detects the state of the casing of the image forming apparatusOKANO TETSUYA·Filed 2009·Granted Sep 18, 2012·1 cites·9 claims
- 3655US2009123449A1Composition of Biofilm Control AgentKAO CORP·Filed 2007·Application pending·0 cites
- 3752US8829055B2Biofilm formation inhibitor compositionOKANO TETSUYA·Filed 2007·Granted Sep 9, 2014·0 cites·4 claims
- 3851US2022261201A1Computer-readable recording medium storing display control program, display control device, and display control methodFUJITSU LTD·Filed 2021·Application pending·0 cites
- 3950US2010313004A1Restart support deviceFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4049US7739420B2Communication error information output method, communication error information output device and recording medium thereforFUJITSU LTD·Filed 2008·Granted Jun 15, 2010·0 cites·10 claims
- 4147US2014298333A1Migration processing program, migration method, and cloud computing systemFUJITSU LTD·Filed 2014·Application pending·0 cites
- 4246US9405214B2Image forming apparatus for determining a target bias voltage valueBROTHER IND LTD·Filed 2014·Granted Aug 2, 2016·0 cites·21 claims
- 4346US7450584B2Network repeater apparatus, network repeater method and network repeater programFUJITSU LTD·Filed 2004·Granted Nov 11, 2008·2 cites·9 claims
- 4445US8204391B2Image forming apparatus which changes jam determination criterionOKANO TETSUYA·Filed 2009·Granted Jun 19, 2012·0 cites·5 claims
- 4544US8463173B2Image forming apparatusOKANO TETSUYA·Filed 2009·Granted Jun 11, 2013·0 cites·6 claims
- 4644US2007280128A1Band control program, band control device, and band control methodFUJITSU LTD·Filed 2006·Application pending·0 cites
- 4744US2010021186A1Image forming apparatusBROTHER IND LTD·Filed 2009·Application pending·0 cites
- 4843US8081888B2Estimating amount of toner in an image forming deviceOKANO TETSUYA·Filed 2008·Granted Dec 20, 2011·0 cites·9 claims
- 4942US8774665B2Image forming apparatus and heating method for fixation section of the sameOKANO TETSUYA·Filed 2011·Granted Jul 8, 2014·0 cites·16 claims
- 5042US7925196B2Image forming apparatusBROTHER IND LTD·Filed 2008·Granted Apr 12, 2011·0 cites·8 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Tetsuya Okano files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →