Inventor · disambiguated record
Tsuyoshi Fujimoto
Also filed as: FUJIMOTO TSUYOSHI
39 granted patents·1 pending application·511 citations·filing 1984–2021
97Inventor score
Files withMITSUI CHEMICALS INC11SUMITOMO ELECTRIC INDUSTRIES6IWAMATSU AKIHIRO5FUJIMOTO TSUYOSHI2MITSUI PETROCHEMICAL IND2
Top patents by PatentIndex Score
40 records- 0196US6995406B2Multibeam semiconductor laser, semiconductor light-emitting device and semiconductor deviceTOJO TSUYOSHI·Filed 2003·Granted Feb 7, 2006·136 cites·14 claims
- 0293US6175582B1Semiconductor laser deviceMITSUI CHEMICALS INC·Filed 1998·Granted Jan 16, 2001·129 cites·2 claims
- 0386US6477191B1Semiconductor laser device, semiconductor laser module, rare-earth-element-doped optical fiber amplifier and fiber laserMITSUI CHEMICALS INC·Filed 2000·Granted Nov 5, 2002·25 cites·9 claims
- 0479US8474117B2Machine toolKURIYA TATSUHIKO·Filed 2010·Granted Jul 2, 2013·6 cites·3 claims
- 0573US8928956B2Illumination system, image reader and image forming deviceIWAMATSU AKIHIRO·Filed 2013·Granted Jan 6, 2015·3 cites·10 claims
- 0671US5949807ASemiconductor laser deviceMITSUI CHEMICALS INC·Filed 1995·Granted Sep 7, 1999·35 cites·10 claims
- 0770US4646950ASliding nozzle plateHARIMA REFRACTORIES CO LTD·Filed 1984·Granted Mar 3, 1987·29 cites·8 claims
- 0868US8038921B2Process for producing molded object with embedded memberMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Oct 18, 2011·3 cites·8 claims
- 0967US8780416B2Light irradiator, image scanner, and image forming apparatusINOUE TOKIKO·Filed 2012·Granted Jul 15, 2014·2 cites·8 claims
- 1066US5764668ASemiconductor laser deviceMITSUI PETROCHEMICAL IND·Filed 1994·Granted Jun 9, 1998·23 cites·15 claims
- 1165US6546032B1Semiconductor laser apparatusMITSUI CHEMICALS INC·Filed 2000·Granted Apr 8, 2003·8 cites·11 claims
- 1264US7506565B2LatheMORI SEIKI SEISAKUSHO KK·Filed 2006·Granted Mar 24, 2009·5 cites·4 claims
- 1362US7943407B2Method for manufacturing semiconductor laserSONY CORP·Filed 2009·Granted May 17, 2011·2 cites·8 claims
- 1461US8513683B2Optical integrated semiconductor light emitting deviceMAEDA OSAMU·Filed 2006·Granted Aug 20, 2013·2 cites·9 claims
- 1560US7950334B2Ground coil device for magnetic levitation railway and method for manufacture thereofIDEMITSU KOSAN CO·Filed 2006·Granted May 31, 2011·3 cites·9 claims
- 1660US7778298B2Semiconductor laser deviceOPTOENERGY INC·Filed 2006·Granted Aug 17, 2010·2 cites·20 claims
- 1760US5368374ABrake fluid pressure control deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Nov 29, 1994·12 cites·4 claims
- 1858US8896002B2Method for producing semiconductor laser, semiconductor laser, optical pickup, and optical disk driveKODA RINTARO·Filed 2009·Granted Nov 25, 2014·1 cites·12 claims
- 1958US6118799ASemiconductor laser deviceMITSUI CHEMICALS INC·Filed 1995·Granted Sep 12, 2000·23 cites·41 claims
- 2057US6847667B2Semiconductor laser device and laser module using sameMITSUI CHEMICALS INC·Filed 2004·Granted Jan 25, 2005·4 cites·22 claims
- 2154US8437375B2Semiconductor laser elementFUJIMOTO TSUYOSHI·Filed 2008·Granted May 7, 2013·2 cites·16 claims
- 2252US9742951B2Lens unit, image reading device, and image forming apparatusSUGAI ATSUSHI·Filed 2014·Granted Aug 22, 2017·0 cites·5 claims
- 2350US9057809B2Light irradiation device and image forming apparatusIWAMATSU AKIHIRO·Filed 2014·Granted Jun 16, 2015·0 cites·9 claims
- 2449US9007663B2Light irradiation system, image scanning apparatus, and image forming apparatusIWAMATSU AKIHIRO·Filed 2014·Granted Apr 14, 2015·0 cites·6 claims
- 2548US8848262B2Optical radiation device, image reader, and image forming deviceIWAMATSU AKIHIRO·Filed 2012·Granted Sep 30, 2014·0 cites·3 claims
- 2647US9363405B2Light irradiation system, image scanning apparatus, and image forming apparatusIWAMATSU AKIHIRO·Filed 2014·Granted Jun 7, 2016·0 cites·10 claims
- 2746US5393133ABrake fluid pressure control apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Feb 28, 1995·12 cites·16 claims
- 2846US5217281ABraking fluid pressure control apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jun 8, 1993·7 cites·5 claims
- 2945US6717186B2Semiconductor laser deviceMITSUI CHEMICALS INC·Filed 2002·Granted Apr 6, 2004·1 cites·4 claims
- 3044US8530255B2Method of manufacturing semiconductor laser, semiconductor laser, optical pickup, optical disk device, method of manufacturing semiconductor device, semiconductor device, and method of growing nitride type group III-V compound semiconductor layerKURAMOTO MASARU·Filed 2008·Granted Sep 10, 2013·0 cites·9 claims
- 3144US5467364ASemiconductor laser element and laser device using the same elementMITSUI PETROCHEMICAL IND·Filed 1994·Granted Nov 14, 1995·9 cites·11 claims
- 3243US2023152581A1Image display apparatus and movable bodyFUJIMOTO TSUYOSHI·Filed 2021·Application pending·0 cites
- 3340US7561606B2Semiconductor laser, method of mounting semiconductor laser, semiconductor laser mounted structure, and optical disk systemSONY CORP·Filed 2005·Granted Jul 14, 2009·0 cites·9 claims
- 3439US5171071ABrake system to improve brake pedal travel and response during antilock and traction controlSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 15, 1992·6 cites·10 claims
- 3537US6285699B1Semiconductor laser deviceMITSUI CHEMICALS INC·Filed 1998·Granted Sep 4, 2001·7 cites·10 claims
- 3636US6822990B2Semiconductor laser deviceMITSUI CHEMICALS INC·Filed 2001·Granted Nov 23, 2004·0 cites·35 claims
- 3736US6171878B1Method of fabricating semiconductor laser using selective growthMITSUI CHEMICALS INC·Filed 1998·Granted Jan 9, 2001·5 cites·16 claims
- 3834US5564799AHolding apparatus for a solenoid valve controlling brake pressureSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Oct 15, 1996·4 cites·9 claims
- 3932USRE36431ESemiconductor laser element and laser device using the same elementMITSUI CHEMICALS INC·Filed 1997·Granted Dec 7, 1999·3 cites·12 claims
- 4030US5413406AFluid pressure control device having changeover and electromagnetic valves having a common sleeveSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted May 9, 1995·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →