Inventor · disambiguated record
Masaru Takahashi
Also filed as: ISHIDO TORU · TAKAHASHI MASARU
184 granted patents·72 pending applications·1,425 citations·filing 1976–2024
99Inventor score
Top patents by PatentIndex Score
256 records- 0196US9383669B2Brilliant toner, developer, toner cartridge, process cartridge, and image forming apparatusFUJI XEROX CO LTD·Filed 2013·Granted Jul 5, 2016·25 cites·20 claims
- 0295US8757781B2Tank unit and liquid ejecting system having tank unitISHIZAWA TAKU·Filed 2011·Granted Jun 24, 2014·8 cites·20 claims
- 0395US8434859B2CartridgeKARASAWA MASAHIRO·Filed 2011·Granted May 7, 2013·11 cites·13 claims
- 0494US6407614B1Semiconductor integrated switching circuitNEW JAPAN RADIO CO LTD·Filed 2001·Granted Jun 18, 2002·60 cites·5 claims
- 0593US11884816B2Resin particleFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Jan 30, 2024·2 cites·13 claims
- 0693US9440755B2Liquid container and liquid consumption apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 13, 2016·8 cites·14 claims
- 0793US6804453B1Digital signal recording/reproducing apparatusHITACHI LTD·Filed 2000·Granted Oct 12, 2004·52 cites·18 claims
- 0892US10964478B2Multilayer ceramic electronic component including organic layers having different coverage rates and mount structure thereforMURATA MANUFACTURING CO·Filed 2019·Granted Mar 30, 2021·5 cites·15 claims
- 0991US6705712B2Ink cartridge, ink jet recording device using the same, and method for controlling the cleaning of a recording head of the ink jet recording deviceSEIKO EPSON CORP·Filed 2001·Granted Mar 16, 2004·45 cites·25 claims
- 1091US6424795B1Method and apparatus for recording and reproducing video data, and recording mediumHITACHI LTD·Filed 1999·Granted Jul 23, 2002·80 cites·16 claims
- 1190US6046902ACeramic electronic part having u-shape terminalsMURATA MANUFACTURING CO·Filed 1998·Granted Apr 4, 2000·70 cites·20 claims
- 1290US4486815AShutter device for control unit of control centerMITSUBISHI ELECTRIC CORP·Filed 1983·Granted Dec 4, 1984·56 cites·14 claims
- 1389US9321982B2Threaded joint for pipesGOTO KUNIO·Filed 2010·Granted Apr 26, 2016·8 cites·10 claims
- 1489US9126414B2Ink supply apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 8, 2015·4 cites·15 claims
- 1589USD513457SChairAICHI CO LTD·Filed 2005·Granted Jan 10, 2006·40 cites·1 claims
- 1689US6856760B2Recording mediumHITACHI LTD·Filed 2002·Granted Feb 15, 2005·22 cites·15 claims
- 1788US6181544B1Ceramic electronic componentMURATA MANUFACTURING CO·Filed 1999·Granted Jan 30, 2001·70 cites·9 claims
- 1887US11295881B2Non-oriented electrical steel sheet, manufacturing method of non-oriented electrical steel sheet, and manufacturing method of motor coreNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Apr 5, 2022·1 cites·11 claims
- 1987US9557674B2Toner set, image forming apparatus, and image forming methodFUJI XEROX CO LTD·Filed 2013·Granted Jan 31, 2017·4 cites·1 claims
- 2087US8801126B2Liquid detection system, liquid container, mounting member, and liquid supply systemKARASAWA MASAHIRO·Filed 2011·Granted Aug 12, 2014·5 cites·9 claims
- 2187US7673485B2Hot press forming methodSUMITOMO METAL IND·Filed 2005·Granted Mar 9, 2010·8 cites·17 claims
- 2287US7295767B2Method and apparatus for recording and reproducing video data, and recording mediumHITACHI LTD·Filed 2004·Granted Nov 13, 2007·18 cites·18 claims
- 2387USD513134SChairAICHI CO LTD·Filed 2005·Granted Dec 27, 2005·36 cites·1 claims
- 2487US6754440B2Video reproducing method and apparatusHITACHI LTD·Filed 2002·Granted Jun 22, 2004·17 cites·8 claims
- 2587US5550640ADigital video signal recording and reproducing apparatus and method for setting a number of compression blocks according to different operational modesHITACHI LTD·Filed 1994·Granted Aug 27, 1996·86 cites·17 claims
- 2686US12104219B2Grain-oriented electrical steel sheet and method for manufacturing same and annealing separatorNIPPON STEEL CORP·Filed 2023·Granted Oct 1, 2024·0 cites·2 claims
- 2786US9586405B2Ink supply apparatusSEIKO EPSON CORP·Filed 2015·Granted Mar 7, 2017·2 cites·6 claims
- 2886US6578949B2Ink jet recording device and method of driving and controlling the sameSEIKO EPSON CORP·Filed 2001·Granted Jun 17, 2003·36 cites·19 claims
- 2986US4502097AControl center having cabinet with improved lateral strength and safetyMITSUBISHI ELECTRIC CORP·Filed 1982·Granted Feb 26, 1985·44 cites·3 claims
- 3084US10940595B2RobotSEIKO EPSON CORP·Filed 2018·Granted Mar 9, 2021·5 cites·9 claims
- 3183US9323175B2Brilliant toner, electrostatic charge image developer, and toner cartridgeFUJI XEROX CO LTD·Filed 2013·Granted Apr 26, 2016·3 cites·15 claims
- 3283US6984456B2Flexible printed wiring board for chip-on flexiblesMITSUI MINING & SMELTING CO·Filed 2003·Granted Jan 10, 2006·24 cites·4 claims
- 3382US11346784B2Medium for resin particles containing fluorescent dyeKONICA MINOLTA INC·Filed 2019·Granted May 31, 2022·1 cites·13 claims
- 3482US9891555B2Electrostatic charge image developing toner set, electrostatic charge image developer set, and toner cartridge setFUJI XEROX CO LTD·Filed 2016·Granted Feb 13, 2018·2 cites·9 claims
- 3582US9023659B2Silica nanoparticle embedding quantum dots, preparation method thereof and biosubstance labeling agent by use thereofAIMIYA TAKUJI·Filed 2010·Granted May 5, 2015·6 cites·16 claims
- 3682US7713669B2Toner for developing electrostatic images, electrostatic image developer, and image-forming methodFUJI XEROX CO LTD·Filed 2005·Granted May 11, 2010·7 cites·16 claims
- 3782US5636316APicture signal digital processing unitHITACHI LTD·Filed 1994·Granted Jun 3, 1997·63 cites·9 claims
- 3881US9451229B2Video recording and reproducing method, and video reproducing apparatus and methodHITACHI MAXELL·Filed 2013·Granted Sep 20, 2016·2 cites·12 claims
- 3981US9389529B2Brilliant toner and electrostatic charge image developerFUJI XEROX CO LTD·Filed 2015·Granted Jul 12, 2016·2 cites·17 claims
- 4081US8859176B2Toner, developer, toner cartridge, and image forming apparatusKADOKURA YASUO·Filed 2010·Granted Oct 14, 2014·3 cites·9 claims
- 4181US8350791B2Image display controlling deviceRENESAS ELECTRONICS CORP·Filed 2007·Granted Jan 8, 2013·8 cites·3 claims
- 4281US8162436B2Fluid discharging apparatusTAKAHASHI MASARU·Filed 2008·Granted Apr 24, 2012·6 cites·11 claims
- 4381US7995897B2Video recording and reproducing method, and video reproducing apparatus and methodHITACHI LTD·Filed 2008·Granted Aug 9, 2011·3 cites·12 claims
- 4481US7906264B2Electrostatic latent image developing toner and method for producing the same, and electrostatic latent image developer, toner cartridge, process cartridge and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Mar 15, 2011·6 cites·12 claims
- 4581US7860369B2Play-back device and method for controlling the sameHITACHI LTD·Filed 2006·Granted Dec 28, 2010·4 cites·15 claims
- 4680US7642031B2Electrophotographic toner and electrophotographic developer and image forming methodFUJI XEROX CO LTD·Filed 2006·Granted Jan 5, 2010·6 cites·18 claims
- 4780US7614721B2Wiper device of liquid ejection apparatusSEIKO EPSON CORP·Filed 2005·Granted Nov 10, 2009·6 cites·19 claims
- 4880US7317837B2Encoding apparatus, video cameraHITACHI LTD·Filed 2003·Granted Jan 8, 2008·17 cites·15 claims
- 4979US10300597B2Robot and method of operating robotSEIKO EPSON CORP·Filed 2016·Granted May 28, 2019·4 cites·16 claims
- 5079US7172260B2Liquid spraying method, liquid spraying system, and liquid spraying execute programSEIKO EPSON CORP·Filed 2003·Granted Feb 6, 2007·17 cites·15 claims
Showing the top 50 of 256 patent records by PatentIndex Score.
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