Inventor · disambiguated record
Takumi Watanabe
Also filed as: WATANABE TAKUMI
26 granted patents·11 pending applications·73 citations·filing 1991–2024
93Inventor score
Files withMITSUBISHI CHEM CORP6SHISEIDO CO LTD5MICROBIAL CHEM RES FOUND4NISSAN MOTOR4HITACHI CHEMICAL CO LTD3
Top patents by PatentIndex Score
37 records- 0188US11608415B2Polyorganosiloxane, polyorganosiloxane composition, cured product, polyorganosiloxane-containing electrolytic solution for electrolytic capacitor, and electrolytic capacitor using sameMITSUBISHI CHEM CORP·Filed 2019·Granted Mar 21, 2023·3 cites·35 claims
- 0280US12473405B2Polyorganosiloxane, polyorganosiloxane composition, cured product, polyorganosiloxane-containing electrolytic solution for electrolytic capacitor, and electrolytic capacitor using sameMITSUBISHI CHEM CORP·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 0379US9617217B2Compound, production method therefor, and use of said compoundMICROBIAL CHEM RES FOUND·Filed 2014·Granted Apr 11, 2017·2 cites·5 claims
- 0476US10570327B2Organic-inorganic composite particlesMITSUBISHI CHEM CORP·Filed 2018·Granted Feb 25, 2020·2 cites·15 claims
- 0575US9850211B2Compound, production method therefor, and use of said compoundMICROBIAL CHEM RES FOUND·Filed 2017·Granted Dec 26, 2017·1 cites·2 claims
- 0674US8821905B2Oil-in-water emulsified compositionWATANABE TAKUMI·Filed 2011·Granted Sep 2, 2014·2 cites·21 claims
- 0773US5309784AShift apparatusNISSAN MOTOR·Filed 1993·Granted May 10, 1994·24 cites·9 claims
- 0869US7582305B2Antidiarrheal agent for livestock and poultryCOMBI CO·Filed 2006·Granted Sep 1, 2009·2 cites·6 claims
- 0968US10156996B2Memory device and read processing method using read counts, first, second, and third addressesTOSHIBA MEMORY CORP·Filed 2017·Granted Dec 18, 2018·1 cites·20 claims
- 1065US2025152496A1Skin improving agent containing fermented extract as main raw materialAIN HOLDINGS INC·Filed 2023·Application pending·0 cites
- 1161US12481441B2Memory system including a nonvolatile memory and a memory controller that controls the nonvolatile memory based on profile, and information processing system including the memory systemKIOXIA CORP·Filed 2024·Granted Nov 25, 2025·0 cites·16 claims
- 1259US2022153933A1Polyorganosiloxane with epoxy group, curable resin composition containing polyorganosiloxane with epoxy group, and cured product thereofMITSUBISHI CHEM CORP·Filed 2022·Application pending·0 cites
- 1357US10202347B2Compound, production method therefor, and use of said compoundMICROBIAL CHEM RES FOUND·Filed 2017·Granted Feb 12, 2019·0 cites·8 claims
- 1456US12176358B2Photoelectric conversion apparatus, photoelectric conversion system, and moving bodyCANON KK·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 1556US10589549B2Carriage structure and printerSEIKO EPSON CORP·Filed 2017·Granted Mar 17, 2020·0 cites·4 claims
- 1656US5187999AManually operable park lock releasing mechanism for automatic transmission shift control deviceNISSAN MOTOR·Filed 1992·Granted Feb 23, 1993·17 cites·12 claims
- 1754US12031032B2Thermoplastic resin including a flame retardant and organopolysiloxaneMITSUBISHI ENG PLASTICS CORP·Filed 2019·Granted Jul 9, 2024·0 cites·17 claims
- 1852US11931448B2Water-in-oil type emulsion compositionSHISEIDO CO LTD·Filed 2019·Granted Mar 19, 2024·0 cites·4 claims
- 1952US2024275092A1Connection deviceAUTONETWORKS TECHNOLOGIES LTD·Filed 2022·Application pending·0 cites
- 2051US2020377662A1Epoxy group-containing polyorganosiloxane, curable resin composition containing epoxy group-containing polyorganosiloxane, and cured product thereofMITSUBISHI CHEM CORP·Filed 2020·Application pending·0 cites
- 2150US9308159B2Oil-in-water emulsion compositionSHISEIDO CO LTD·Filed 2012·Granted Apr 12, 2016·0 cites·9 claims
- 2250US5156060AShift lever control deviceNISSAN MOTOR·Filed 1991·Granted Oct 20, 1992·13 cites·14 claims
- 2348US12090218B2Water-in-oil emulsion compositionSHISEIDO CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·7 claims
- 2448US11452683B2Cosmetic productSHISEIDO CO LTD·Filed 2018·Granted Sep 27, 2022·0 cites·14 claims
- 2548US2022319860A1Etching method and etching processing apparatusTOKYO ELECTRON LTD·Filed 2022·Application pending·0 cites
- 2647US9550877B2Thermosetting resin composition, method for producing same, method for producing cured resin product, and method for causing self-polymerization of epoxy compoundMITSUBISHI CHEM CORP·Filed 2015·Granted Jan 24, 2017·0 cites·15 claims
- 2743US2018284920A1Transfer-type photosensitive film for refractive-index modulationHITACHI CHEMICAL CO LTD·Filed 2015·Application pending·0 cites
- 2842US10624831B2CosmeticOSAKA ORGANIC CHEMICAL IND LTD·Filed 2016·Granted Apr 21, 2020·0 cites·3 claims
- 2939US11519485B2Lock-up clutch for torque converterUNIPRES CORP·Filed 2019·Granted Dec 6, 2022·0 cites·12 claims
- 3038US10758471B2Copolymer and oily gelling agentSHISEIDO CO LTD·Filed 2015·Granted Sep 1, 2020·0 cites·8 claims
- 3138US2016362437A1Method for Producing Lentztrehalose A, Compound Useful for the Method, and Method for Producing the CompoundMICROBIAL CHEM RES FOUND·Filed 2016·Application pending·0 cites
- 3237US2015362457A1Control unit for a gas concentration sensorDENSO CORP·Filed 2015·Application pending·0 cites
- 3337US2007021782A1Nipple deviceINOUE MASAHARU·Filed 2004·Application pending·0 cites
- 3435US2018074405A1Transfer-type photosensitive refractive index adjustment film, method for forming refractive index adjustment pattern, and electronic componentHITACHI CHEMICAL CO LTD·Filed 2015·Application pending·0 cites
- 3533US8765706B2Composition comprising rna derived from lactic acid bacterium as effective componentUSHIDA KAZUNARI·Filed 2010·Granted Jul 1, 2014·0 cites·9 claims
- 3633US2018107112A1Transfer-type photosensitive refractive index adjustment film, method for forming refractive index adjustment pattern, and electronic componentHITACHI CHEMICAL CO LTD·Filed 2015·Application pending·0 cites
- 3732US5359909AControl cable adjusting arrangementNISSAN MOTOR·Filed 1993·Granted Nov 1, 1994·6 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Takumi Watanabe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →