Inventor · disambiguated record
Tetsuya Sano
Also filed as: SANO TETSUYA
48 granted patents·9 pending applications·838 citations·filing 1983–2024
98Inventor score
Top patents by PatentIndex Score
57 records- 0198US11175600B2TonerCANON KK·Filed 2020·Granted Nov 16, 2021·16 cites·7 claims
- 0296US11579661B2Portable information device and hinge deviceLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Feb 14, 2023·9 cites·8 claims
- 0396US6049691AImage heating apparatusCANON KK·Filed 1997·Granted Apr 11, 2000·96 cites·39 claims
- 0495US11307612B2Portable information device and cover deviceLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Apr 19, 2022·6 cites·12 claims
- 0595US11301007B2Portable information deviceLENOVO SINGAPORE PTE LTD·Filed 2020·Granted Apr 12, 2022·5 cites·9 claims
- 0693US12306673B2Electronic apparatus, removal screw, and cover removing methodLENOVO SINGAPORE PTE LTD·Filed 2023·Granted May 20, 2025·2 cites·4 claims
- 0793US6347201B1Image heating apparatusCANON KK·Filed 2000·Granted Feb 12, 2002·48 cites·22 claims
- 0892US6246843B1Image heating apparatusCANON KK·Filed 2000·Granted Jun 12, 2001·72 cites·20 claims
- 0991US5765077ACharging member, charging device and process cartridge detachably mountable to image forming apparatusCANON KK·Filed 1996·Granted Jun 9, 1998·52 cites·148 claims
- 1090US5475471AChanging member having a charging surface arranged with respect to a tangent lineCANON KK·Filed 1992·Granted Dec 12, 1995·40 cites·66 claims
- 1189US6031215AImage heating device using induction heating for image heatingCANON KK·Filed 1997·Granted Feb 29, 2000·46 cites·23 claims
- 1288US10452012B2Cylindrical fixing member, fixing device and image forming apparatusCANON KK·Filed 2017·Granted Oct 22, 2019·3 cites·16 claims
- 1387US8731424B2Image forming apparatusSANO TETSUYA·Filed 2011·Granted May 20, 2014·5 cites·16 claims
- 1487US7206541B2Image heating apparatus with nip portion pressure increasing downstreamCANON KK·Filed 2004·Granted Apr 17, 2007·28 cites·21 claims
- 1587US5881349AImage induction heating apparatusCANON KK·Filed 1997·Granted Mar 9, 1999·42 cites·58 claims
- 1686US5682585ADeveloping apparatus generating electric field between developer carrying member and developer layer regulating memberCANON KK·Filed 1994·Granted Oct 28, 1997·32 cites·18 claims
- 1785US6014539AImage heating deviceCANON KK·Filed 1997·Granted Jan 11, 2000·36 cites·53 claims
- 1884US6298215B1Image heating apparatusCANON KK·Filed 2000·Granted Oct 2, 2001·32 cites·11 claims
- 1982US6072964AImage heating apparatus with temperature detecting meansCANON KK·Filed 1997·Granted Jun 6, 2000·28 cites·34 claims
- 2081US6738593B2Developing device with developer bearing member overlying developer containing chamberCANON KK·Filed 2002·Granted May 18, 2004·19 cites·4 claims
- 2178US6654571B2Image heating device with temperature sensors provided in sheet passing portion and non-sheet passing portionCANON KK·Filed 2001·Granted Nov 25, 2003·19 cites·5 claims
- 2278US6343195B1Image heating apparatus with core for guiding magnetic flux and temperature sensor to control power supplyCANON KK·Filed 2000·Granted Jan 29, 2002·15 cites·7 claims
- 2376US5940655AImage heating apparatusCANON KK·Filed 1997·Granted Aug 17, 1999·27 cites·31 claims
- 2473US8081455B2Cooling device and method for acoustic apparatusSANO TETSUYA·Filed 2007·Granted Dec 20, 2011·5 cites·12 claims
- 2573US5918096AImage transfer apparatusCANON KK·Filed 1997·Granted Jun 29, 1999·22 cites·16 claims
- 2672US5970299AImage heating apparatusCANON KK·Filed 1998·Granted Oct 19, 1999·33 cites·30 claims
- 2770US5798813ALiquid crystal cell and method for producing the same in which a liquid crystal inlet port opening width is larger than an effective display area widthNIPPON DENSO CO·Filed 1996·Granted Aug 25, 1998·45 cites·10 claims
- 2869US7069314B1Method of performing a process and client server systemFUJI PHOTO FILM CO LTD·Filed 2000·Granted Jun 27, 2006·16 cites·35 claims
- 2968US2023367372A1Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Application pending·0 cites
- 3067US12495531B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Granted Dec 9, 2025·0 cites·14 claims
- 3167US7777901B2Imposition apparatus for arranging pages and imposition program storage mediumFUJIFILM CORP·Filed 2003·Granted Aug 17, 2010·7 cites·9 claims
- 3266US12468355B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2024·Granted Nov 11, 2025·0 cites·3 claims
- 3366US12237122B2Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Granted Feb 25, 2025·0 cites·11 claims
- 3466US8073370B2Image forming apparatus having a mechanism for detecting a mark on a beltSANO TETSUYA·Filed 2008·Granted Dec 6, 2011·2 cites·7 claims
- 3566US2025153498A1Booklet production apparatusCANON KK·Filed 2024·Application pending·0 cites
- 3665US6961533B2Image heat apparatus with first and second rotatable members forming nip together with external heating rotatable memberCANON KK·Filed 2003·Granted Nov 1, 2005·9 cites·9 claims
- 3764US7499194B2Data converter and data conversion program storage mediumFUJIFILM CORP·Filed 2005·Granted Mar 3, 2009·2 cites·8 claims
- 3862US7021753B2Image heating device having excessive temperature rise prevention functionCANON KK·Filed 2002·Granted Apr 4, 2006·8 cites·7 claims
- 3957US8355658B2Image forming apparatus having a mechanism for detecting a mark on a beltCANON KK·Filed 2011·Granted Jan 15, 2013·0 cites·8 claims
- 4056US11425834B2Information device and coverLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Aug 23, 2022·0 cites·5 claims
- 4155US12044997B2Image forming apparatusCANON KK·Filed 2021·Granted Jul 23, 2024·0 cites·17 claims
- 4255US4538065AStroboscopic scanning electron microscopeTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Aug 27, 1985·7 cites·6 claims
- 4354US11747862B2Portable information device and double-sided adhesive tapeLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Sep 5, 2023·0 cites·9 claims
- 4454US11733629B2Fixing deviceCANON KK·Filed 2022·Granted Aug 22, 2023·0 cites·15 claims
- 4554US2023309249A1Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Application pending·0 cites
- 4653US12122010B2Tool management device and tool management method for determining an accumulated wear amount of a toolAMADA CO LTD·Filed 2019·Granted Oct 22, 2024·0 cites·12 claims
- 4753US2024393843A1Electronic apparatusLENOVO SINGAPORE PTE LTD·Filed 2024·Application pending·0 cites
- 4851US11435787B2Portable information device and microphone pressure componentLENOVO SINGAPORE PTE LTD·Filed 2021·Granted Sep 6, 2022·0 cites·11 claims
- 4951US10591850B2Image forming apparatus having a processor circuit that controls an amount of discharge of ultra fine particles discharged from the image forming apparatus, and related methodCANON KK·Filed 2018·Granted Mar 17, 2020·0 cites·13 claims
- 5043US9080661B2Vehicle control device and methodAISIN AW CO·Filed 2012·Granted Jul 14, 2015·0 cites·6 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →