Inventor · disambiguated record
Tatsuya Fujii
Also filed as: FUJII TATSUYA
102 granted patents·26 pending applications·986 citations·filing 1988–2025
99Inventor score
Files withRICOH KK26TOKYO OHKA KOGYO CO LTD19KOBE STEEL LTD14NIPPON PILLAR PACKING10SKYWORKS SOLUTIONS INC10
Top patents by PatentIndex Score
128 records- 0197US11394364B2Acoustic wave device with anti-reflection layerSKYWORKS SOLUTIONS INC·Filed 2020·Granted Jul 19, 2022·11 cites·20 claims
- 0296US9249049B2Cover glass for mobile terminals, manufacturing method of the same and mobile terminal deviceHOYA CORP·Filed 2014·Granted Feb 2, 2016·23 cites·9 claims
- 0395US11855603B2Methods of manufacturing acoustic wave device with anti-reflection layerSKYWORKS SOLUTIONS INC·Filed 2022·Granted Dec 26, 2023·3 cites·20 claims
- 0493US11372329B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2019·Granted Jun 28, 2022·4 cites·18 claims
- 0593US10394122B2Resist composition, method for forming resist pattern, compound, and acid generatorTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Aug 27, 2019·6 cites·11 claims
- 0693US10205478B2Cover glass for mobile terminals, manufacturing method of the same and mobile terminal deviceHOYA CORP·Filed 2015·Granted Feb 12, 2019·5 cites·21 claims
- 0793US9766541B2Positive-type resist composition, method for forming resist pattern, photo-reactive quencher, and polymeric compoundTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Sep 19, 2017·10 cites·16 claims
- 0892US11772194B2Method for designing laminate molded article, production method, production device, and programKOBE STEEL LTD·Filed 2018·Granted Oct 3, 2023·4 cites·13 claims
- 0992US10101658B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Oct 16, 2018·6 cites·20 claims
- 1090US5174894ABlood component separation apparatusTERUMO CORP·Filed 1988·Granted Dec 29, 1992·87 cites·24 claims
- 1186US10451968B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Oct 22, 2019·2 cites·17 claims
- 1285US8722189B2Cover glass for mobile terminals, manufacturing method of the same and mobile terminal deviceFUJII TATSUYA·Filed 2008·Granted May 13, 2014·7 cites·20 claims
- 1383US11400535B2Method and device for manufacturing shaped objectsKOBE STEEL LTD·Filed 2018·Granted Aug 2, 2022·2 cites·12 claims
- 1483US10571060B2Structure of resin-made pipe jointNIPPON PILLAR PACKING·Filed 2016·Granted Feb 25, 2020·4 cites·6 claims
- 1583US5216516AOrthogonal transformation arithmetic unitRICOH COMPANY INC·Filed 1991·Granted Jun 1, 1993·67 cites·8 claims
- 1682US12255600B2Methods of manufacturing acoustic wave device with anti-reflection layerSKYWORKS SOLUTIONS INC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 1782US10717886B2Ink composition, method for producing organic semiconductor element, organic semiconductor device, and method for producing optical elementSEIKO EPSON CORP·Filed 2017·Granted Jul 21, 2020·2 cites·6 claims
- 1880US11099479B2Resist composition, method of forming resist pattern, polymeric compound, and copolymerTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Aug 24, 2021·2 cites·9 claims
- 1980US9074708B2Double-pipe jointFUJII TATSUYA·Filed 2011·Granted Jul 7, 2015·4 cites·3 claims
- 2080US8096586B2Double-pipe jointFUJII TATSUYA·Filed 2011·Granted Jan 17, 2012·4 cites·3 claims
- 2179US10324377B2Resist composition and method of forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2016·Granted Jun 18, 2019·2 cites·8 claims
- 2279US7931307B2Double-pipe jointNIPPON PILLAR PACKING·Filed 2009·Granted Apr 26, 2011·7 cites·7 claims
- 2379US2024223152A1Multilayer piezoelectric substrate acoustic wave device with transverse mode suppressionSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2479US2024223156A1Acoustic wave device with partially rounded interdigital transducer electrodeSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2579US2024223149A1Method of forming acoustic wave device with selectively rounded interdigital transducer electrodeSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2678US7695026B2Tube device, and piping system including the tube deviceNIPPON PILLAR PACKING·Filed 2007·Granted Apr 13, 2010·5 cites·5 claims
- 2778US2025293660A1Multilayer piezoelectric substrate surface acoustic wave device with multilayer interdigital transducer electrodeSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2878US2025293666A1Multilayer interdigital transducer electrode including a molybdenum layer and an aluminum layerSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 2977US2025385659A1Steep rejection and small sized multilayer piezoelectric substrate device with partly buried surface acoustic wave device electrodesSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 3076US11441717B2Resin pipe fittingNIPPON PILLAR PACKING·Filed 2017·Granted Sep 13, 2022·2 cites·4 claims
- 3176US9385012B2Substrate processing method and substrate processing apparatusDAINIPPON SCREEN MFG·Filed 2014·Granted Jul 5, 2016·3 cites·5 claims
- 3276US7530602B2Double-pipe jointNIPPON PILLAR PACKING·Filed 2006·Granted May 12, 2009·6 cites·3 claims
- 3375US10436364B2Structure of resin-made pipe jointNIPPON PILLAR PACKING·Filed 2016·Granted Oct 8, 2019·2 cites·6 claims
- 3475US6829047B2Defect detection systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Dec 7, 2004·15 cites·10 claims
- 3575US5448690AImage processing system enabling real-time output of image signal based on polygon image informationRICOH KK·Filed 1994·Granted Sep 5, 1995·50 cites·7 claims
- 3674US11767282B2Composition biologically active to stenoma catenifer and sustained release preparation comprising the same for controlling insect pestSHINETSU CHEMICAL CO·Filed 2022·Granted Sep 26, 2023·0 cites·6 claims
- 3771US10261416B2Resist composition and method for forming resist patternTOKYO OHKA KOGYO CO LTD·Filed 2017·Granted Apr 16, 2019·1 cites·4 claims
- 3871US7580675B2Data communication apparatus functioning as ID tag and ID-tag reader and writerRICOH KK·Filed 2005·Granted Aug 25, 2009·5 cites·13 claims
- 3971US6681835B2Method and apparatus for manufacturing supercharger rotorISHIKAWAJIMA HARIMA HEAVY IND·Filed 2002·Granted Jan 27, 2004·5 cites·5 claims
- 4071US5455900AImage processing apparatusRICOH KK·Filed 1993·Granted Oct 3, 1995·41 cites·16 claims
- 4170US9476335B2Hybrid vehicle and control method thereforTOYOTA MOTOR CO LTD·Filed 2014·Granted Oct 25, 2016·3 cites·6 claims
- 4270US7815312B2Ocular light stimulus apparatusKOWA CO·Filed 2009·Granted Oct 19, 2010·8 cites·5 claims
- 4369US7374089B2IC-tag read-write apparatusRICOH KK·Filed 2007·Granted May 20, 2008·3 cites·16 claims
- 4468US7695141B2Ocular light stimulus apparatusKOWA CO·Filed 2008·Granted Apr 13, 2010·6 cites·11 claims
- 4568US7240837B2IC-tag read-write apparatusRICOH KK·Filed 2005·Granted Jul 10, 2007·3 cites·13 claims
- 4668US7189418B2Method for extracting lipid mixture containing phospholipids comprising polyunsaturated fatty acids from viscera of fish, method for preserving viscera prior to extraction, and lipid mixture extracted therebySHIZUOKA PREFECTURE·Filed 2003·Granted Mar 13, 2007·9 cites·10 claims
- 4767US7129681B2Power supply apparatus having parallel connected switching and series regulators and method of operationRICOH KK·Filed 2003·Granted Oct 31, 2006·18 cites·14 claims
- 4867US5337168AImage data processing apparatus for locating pixel having maximum coincidence count in input image dataRICOH KK·Filed 1993·Granted Aug 9, 1994·29 cites·8 claims
- 4966US10406834B2Sheet processing device, sheet manufacturing apparatus, and sheet processing methodSEIKO EPSON CORP·Filed 2018·Granted Sep 10, 2019·0 cites·12 claims
- 5066US8046088B2Dependent power supplying apparatus and electronic instrumentRICOH CO LTD·Filed 2008·Granted Oct 25, 2011·2 cites·8 claims
Showing the top 50 of 128 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →