Inventor · disambiguated record
Tadashi Omatsu
Also filed as: OMATSU TADASHI
34 granted patents·29 pending applications·200 citations·filing 2001–2023
96Inventor score
Files withFUJIFILM CORP34MITSUBISHI GAS CHEMICAL CO12FUJI PHOTO FILM CO LTD10OMATSU TADASHI4THE SCHOOL CORPORATION KANSAI UNIV2
Top patents by PatentIndex Score
63 records- 0194US7108743B2Coloring composition for image formation and method for improving ozone resistance of color imageFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 19, 2006·43 cites·13 claims
- 0291US7087107B2Phthalocyanine compound, ink, inkjet recording ink, ink-jet recording method and method for improving ozone gas resistance of color image materialFUJI PHOTO FILM CO LTD·Filed 2002·Granted Aug 8, 2006·35 cites·16 claims
- 0390US7109336B2Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the sameFUJI PHOTO FILM CO LTD·Filed 2002·Granted Sep 19, 2006·22 cites·7 claims
- 0489US8679357B2Nanoimprinting method and method for producing substrates utilizing the nanoimprinting methodFUJIFILM CORP·Filed 2013·Granted Mar 25, 2014·8 cites·4 claims
- 0587US10180623B2Nanoimprinting method, and method for producing a droplet arrangement patternFUJIFILM CORP·Filed 2017·Granted Jan 15, 2019·7 cites·6 claims
- 0683US8052414B2Mold structure used to produce discrete track medium, imprinting method, method for producing discrete track medium, and discrete track mediumFUJIFILM CORP·Filed 2010·Granted Nov 8, 2011·7 cites·4 claims
- 0783US7572911B2Azo compound and process of producing the same, and novel compound and process of producing azo compounds using the sameFUJIFILM CORP·Filed 2006·Granted Aug 11, 2009·3 cites·4 claims
- 0883US6827771B2Ink compositions for inkjet recordingFUJI PHOTO FILM CO LTD·Filed 2002·Granted Dec 7, 2004·21 cites·5 claims
- 0979US6682590B2Ink composition for ink jet recording and image formation methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Jan 27, 2004·16 cites·23 claims
- 1079US6548649B2Compound, dye, ink and ink-jet recording methodFUJI PHOTO FILM CO LTD·Filed 2002·Granted Apr 15, 2003·12 cites·5 claims
- 1179US2024100482A1Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1277US12161973B2Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2023·Granted Dec 10, 2024·0 cites·15 claims
- 1375US9091804B2Polymer film, and optically-compensatory film, polarizer and liquid-crystal display device comprising the sameOMATSU TADASHI·Filed 2005·Granted Jul 28, 2015·2 cites·17 claims
- 1473US9724916B2Ejection volume correction method for inkjet head, ejection volume correction apparatusFUJIFILM CORP·Filed 2014·Granted Aug 8, 2017·2 cites·9 claims
- 1572US12343681B2Filter device, purification device, chemical solution production methodFUJIFILM CORP·Filed 2023·Granted Jul 1, 2025·0 cites·14 claims
- 1671US9005512B2Method for forming patterns and method for producing patterned substratesFUJIFILM CORP·Filed 2012·Granted Apr 14, 2015·2 cites·14 claims
- 1770US9868846B2Curable composition for imprints, patterning method and patternFUJIFILM CORP·Filed 2014·Granted Jan 16, 2018·1 cites·20 claims
- 1869US9195090B2Polymer film, optically-compensatory film, process for producing the same, polarizing plate and liquid-crystal display deviceFUJIFILM CORP·Filed 2013·Granted Nov 24, 2015·0 cites·13 claims
- 1968US8313814B2Cellulose acylate film, method of producing the same, cellulose derivative film, optically compensatory film using the same, optically-compensatory film incorporating polarizing plate, polarizing plate and liquid crystal display deviceHARUTA HIROMOTO·Filed 2006·Granted Nov 20, 2012·1 cites·5 claims
- 2067US11878274B2Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2020·Granted Jan 23, 2024·0 cites·25 claims
- 2166US8894187B2Liquid application device, liquid application method, and nanoimprint systemFUJIFILM CORP·Filed 2012·Granted Nov 25, 2014·1 cites·16 claims
- 2266US2025250216A1Cyclic compound having iodine atomMITSUBISHI GAS CHEMICAL CO·Filed 2023·Application pending·0 cites
- 2365US7270703B2Colored image-forming composition containing phthalocyanine compound, inks, inkjet inks, inkjet recording method and method for improving toleracne to decoloration due to ozone gasFUJIFILM CORP·Filed 2002·Granted Sep 18, 2007·9 cites·59 claims
- 2464US8632863B2Polymer film, optically-compensatory film, process for producing the same, polarizing plate and liquid-crystal display deviceOMATSU TADASHI·Filed 2012·Granted Jan 21, 2014·0 cites·19 claims
- 2564US8536270B2Resist composition, resist layer, imprinting method, pattern formation, method for producing magnetic recording medium, and magnetic recording mediumOMATSU TADASHI·Filed 2010·Granted Sep 17, 2013·1 cites·8 claims
- 2663US11833475B2Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2020·Granted Dec 5, 2023·0 cites·19 claims
- 2761US11541354B2Filtration device, refining device, and production method for liquid medicineFUJIFILM CORP·Filed 2020·Granted Jan 3, 2023·0 cites·22 claims
- 2860US11745142B2Filter device, purification device, chemical solution production methodFUJIFILM CORP·Filed 2020·Granted Sep 5, 2023·0 cites·22 claims
- 2960US2023348351A1Compound, polymer, composition, composition for film formation, pattern formation method, insulating film formation method, and method for producing compoundMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 3059US6716277B2Ink for ink jet and ink jet recording methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Apr 6, 2004·4 cites·17 claims
- 3159US2008138540A1Polymer Film, Optically-Compensatory Film, Process for Producing the Same, Polarizing Plate and Liquid-Crystal Display DeviceFUJIFILM CORP·Filed 2006·Application pending·0 cites
- 3259US2025346723A1Tellurium-containing polymer and compoundTHE SCHOOL CORPORATION KANSAI UNIV·Filed 2023·Application pending·0 cites
- 3358US6903198B2Compound, dye, ink and ink-jet recording methodFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 7, 2005·2 cites·5 claims
- 3457US12097996B2Container, method for manufacturing container, and chemical liquid storage bodyFUJIFILM CORP·Filed 2019·Granted Sep 24, 2024·0 cites·4 claims
- 3557US2024319600A1Film forming material for lithography, composition, underlayer film for lithography, and method for forming patternMITSUBISHI GAS CHEMICAL CO·Filed 2022·Application pending·0 cites
- 3656US2023174688A1Compound, (co)polymer, composition, method for forming resist pattern, method for producing compound, and method for producing (co)polymerMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 3755US2022089810A1Polycyclic polyphenolic resin and method for producing polycyclic polyphenolic resinMITSUBISHI GAS CHEMICAL CO·Filed 2020·Application pending·0 cites
- 3855US2023096137A1Composition for lithography and pattern formation methodMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 3953US9354356B2Polymer film, and optically-compensatory film, polarizer and liquid-crystal display device comprising the sameFUJIFILM CORP·Filed 2013·Granted May 31, 2016·0 cites·20 claims
- 4053US6756488B2compound, dye, ink and ink-jet recording methodFUJI PHOTO FILM CO LTD·Filed 2003·Granted Jun 29, 2004·1 cites·5 claims
- 4152US11666864B2Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2020·Granted Jun 6, 2023·0 cites·6 claims
- 4252US2009011367A1Interface binder, resist composition containing the same, laminate for forming magnetic recording medium having layer containing the same, manufacturing method of magnetic recording medium using the same, and magnetic recording medium produced by the manufacturing methodFUJIFILM CORP·Filed 2008·Application pending·0 cites
- 4352US2007259134A1Cellulose Compound Film, Optical Compensation Sheet, Polarizing Plate, and Liquid Crystal Display DeviceFUJIFILM CORP·Filed 2007·Application pending·0 cites
- 4450US2023333469A1Film forming composition for lithography, resist pattern formation method, and circuit pattern formation methodMITSUBISHI GAS CHEMICAL CO·Filed 2021·Application pending·0 cites
- 4550US2022348698A1Compound, polymer, composition, composition for film formation, pattern formation method, insulating film formation method, and method for producing compound, as well as method for producing iodine-containing vinyl polymer and acetylated derivative thereofMITSUBISHI GAS CHEMICAL CO·Filed 2020·Application pending·0 cites
- 4650US2013020281A1Nanoimprinting method, method for producing a droplet arrangement pattern, and method for fabricating substratesFUJIFILM CORP·Filed 2011·Application pending·0 cites
- 4749US11759749B2Filtering device, purification device, and method for manufacturing chemical liquidFUJIFILM CORP·Filed 2020·Granted Sep 19, 2023·0 cites·24 claims
- 4849US2023185191A1Compound, production method therefor, acid generator, composition, resist film, underlayer film, pattern formation method, and optical componentTHE SCHOOL CORPORATION KANSAI UNIV·Filed 2021·Application pending·0 cites
- 4949US2006232726A1Cellulose acylate film, optical compensation film, method of producing cellulose acylate film, polarizing plate and liquid crystal displayFUJI PHOTO FILM CO LTD·Filed 2006·Application pending·0 cites
- 5049US2014210140A1Nanoimprinting method and resist composition employed in the nanoimprinting methodFUJIFILM CORP·Filed 2014·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →