Inventor · disambiguated record
Tatsuya Yamashita
Also filed as: YAMASHITA TATSUYA
36 granted patents·14 pending applications·354 citations·filing 1994–2024
96Inventor score
Top patents by PatentIndex Score
50 records- 0197US10011677B2Polycarbodiimide composition, method for producing polycarbodiimide composition, aqueous dispersion composition, solution composition, resin composition, and cured resinMITSUI CHEMICALS INC·Filed 2017·Granted Jul 3, 2018·14 cites·13 claims
- 0297US9721607B2Magnetic recording medium and method of manufacturing the sameFUJIFILM CORP·Filed 2016·Granted Aug 1, 2017·99 cites·17 claims
- 0395US9939577B2Diffraction structure, diffraction grating, diffraction grating array, optical phased array, optical modulator, optical filter, laser sourceTOYOTA CHUO KENKYUSHO KK·Filed 2017·Granted Apr 10, 2018·34 cites·13 claims
- 0493US10126012B2Air conditionerDAIKIN IND LTD·Filed 2015·Granted Nov 13, 2018·13 cites·5 claims
- 0593US9817121B2Radar apparatus and method of determining sign of velocityTOYOTA CHUO KENKYUSHO KK·Filed 2014·Granted Nov 14, 2017·29 cites·1 claims
- 0692US9555992B2Sheet transport device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Jan 31, 2017·8 cites·3 claims
- 0787US9938101B2Sheet transport device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Apr 10, 2018·5 cites·2 claims
- 0887US6703188B1Method of fabricating optical waveguide structureTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Mar 9, 2004·31 cites·22 claims
- 0985US9751708B2Sheet transport device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Sep 5, 2017·4 cites·4 claims
- 1083US9884922B2Hypromellose acetate succinate, method for producing the same and composition containing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Feb 6, 2018·1 cites·6 claims
- 1176US6932880B2Method of manufacturing optical waveguide deviceTOYODA GOSEI KK·Filed 2002·Granted Aug 23, 2005·19 cites·19 claims
- 1274US7166322B2Optical waveguide and method for producing the sameTOYODA GOSEI KK·Filed 2004·Granted Jan 23, 2007·12 cites·14 claims
- 1369US10884008B2Device for storing biochemical reagents, and biochemical analyzerHITACHI HIGH TECH CORP·Filed 2015·Granted Jan 5, 2021·1 cites·5 claims
- 1467US2025215140A1Polyurethane dispersion and ink compositionMITSUI CHEMICALS INC·Filed 2023·Application pending·0 cites
- 1565US10233259B2Hypromellose acetate succinate, method for producing the same and composition containing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Mar 19, 2019·0 cites·1 claims
- 1664US5827862AAgent for prophylaxis or treatment of cataractOTSUKA PHARMA CO LTD·Filed 1994·Granted Oct 27, 1998·34 cites·5 claims
- 1764US2025085424A1Frequency sweep characteristic measurement device, lidar device, and frequency sweep characteristic measurement methodDENSO CORP·Filed 2024·Application pending·0 cites
- 1862US10570217B2Hydroxypropyl methyl cellulose having high thermal gel strength, method for producing the same, and food containing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Feb 25, 2020·0 cites·10 claims
- 1962US2024329247A1Laser radar deviceDENSO CORP·Filed 2024·Application pending·0 cites
- 2062US2023323010A1Polyurethane resin, non-natural leather, and inkMITSUI CHEMICALS INC·Filed 2021·Application pending·0 cites
- 2160US12286737B2Needle plate construction for sewing machine and sewing machineTISM CO LTD·Filed 2022·Granted Apr 29, 2025·0 cites·9 claims
- 2260US10739457B1Laser radar, and light receiving method of laser radarTOYOTA CHUO KENKYUSHO KK·Filed 2015·Granted Aug 11, 2020·1 cites·16 claims
- 2360US2023321565A1Solid-liquid separator and solid-liquid separation systemIHI CORP·Filed 2023·Application pending·0 cites
- 2459US12385176B2Control device and setting device for sewing machine, and sewing machineTISM CO LTD·Filed 2022·Granted Aug 12, 2025·0 cites·15 claims
- 2558US11390751B2Polycarbodiimide composition, method for producing a polycarbodiimide composition, water-dispersed composition, solution composition, resin composition, and cured resinMITSUI CHEMICALS INC·Filed 2017·Granted Jul 19, 2022·0 cites·10 claims
- 2658US6925233B2Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide deviceTOYODA GOSEI KK·Filed 2004·Granted Aug 2, 2005·23 cites·25 claims
- 2758US2025100825A1Medium feeding device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2024·Application pending·0 cites
- 2857US12281423B2Rotary hook construction for sewing machine and sewing machineTISM CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·13 claims
- 2957US6823116B2Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide deviceTOYODA GOSEI KK·Filed 2002·Granted Nov 23, 2004·24 cites·14 claims
- 3056US2023219088A1Nucleic acid analyzerHITACHI HIGH TECH CORP·Filed 2020·Application pending·0 cites
- 3155US12436414B2Optical phase modulatorDENSO CORP·Filed 2023·Granted Oct 7, 2025·0 cites·7 claims
- 3255US7399498B2Material composition for producing optical waveguide and method for producing optical waveguideTOYODA GOSEI KK·Filed 2003·Granted Jul 15, 2008·1 cites·18 claims
- 3354US12359063B2Polycarbodiimide composition, producing method of polycarbodiimide composition, aqueous dispersion composition, solution composition, resin composition, resin cured product, and carbodiimide cross-linking agent for fiber treatmentMITSUI CHEMICALS INC·Filed 2019·Granted Jul 15, 2025·0 cites·12 claims
- 3454US12281422B2Sewing machine and presser foot deviceTISM CO LTD·Filed 2022·Granted Apr 22, 2025·0 cites·15 claims
- 3554US10733125B2MicrocomputerDENSO CORP·Filed 2019·Granted Aug 4, 2020·0 cites·13 claims
- 3650US10058617B2Composition for forming a filmSHINETSU CHEMICAL CO·Filed 2016·Granted Aug 28, 2018·0 cites·4 claims
- 3749US11492219B2Sheet feeding apparatus and image forming systemFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Nov 8, 2022·0 cites·20 claims
- 3849US2008244873A1Separable ornamented buttonYAMASHITA KOJIRO·Filed 2008·Application pending·0 cites
- 3947US12240723B2Medium feeding device and medium processing device including the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Mar 4, 2025·0 cites·18 claims
- 4045US6890589B2Self-formable optical waveguide material compositionTOYODA GOSEI KK·Filed 2002·Granted May 10, 2005·1 cites·16 claims
- 4145US2019338121A1Polyurethane resin and production method thereofMITSUI CHEMICALS INC·Filed 2017·Application pending·0 cites
- 4243US8686001B2Medicament for treating glaucoma comprising as an active ingredient cyclodextrin-clathrate compound of cilostazolOKAMOTO NORIO·Filed 2008·Granted Apr 1, 2014·0 cites·3 claims
- 4342US12078183B2Ceiling fanPANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 3, 2024·0 cites·2 claims
- 4441US2023317110A1Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing deviceFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 4539US2007067603A1Nonvolatile memory device and the method of generation of the address translation tableYAMAMOTO YASUNORI·Filed 2006·Application pending·0 cites
- 4638US9760050B2Sheet conveying device and image forming apparatusFUJI XEROX CO LTD·Filed 2015·Granted Sep 12, 2017·0 cites·7 claims
- 4738US2019329240A1Analysis ApparatusHITACHI HIGH TECH CORP·Filed 2016·Application pending·0 cites
- 4838US2017089836A1Analysis DeviceHITACHI HIGH TECH CORP·Filed 2015·Application pending·0 cites
- 4934US7907808B2Optical waveguide and method for manufacturing the sameTOTOYA CHUO KENKYUSHO KK·Filed 2006·Granted Mar 15, 2011·0 cites·18 claims
- 5034US2002114601A1Method for manufacturing optical transmission deviceFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →