Inventor · disambiguated record
Junichi Matsubara
Also filed as: MATSUBARA JUNICHI
23 granted patents·5 pending applications·11 citations·filing 2002–2021
90Inventor score
Files withSHINETSU CHEMICAL CO12TOKAI RIKA CO LTD8MATSUBARA JUNICHI2OMRON TATEISI ELECTRONICS CO2AOTO AKIRA1
Top patents by PatentIndex Score
28 records- 0190US10961323B2Hypromellose phthalate and method for producing hypromellose phthalateSHINETSU CHEMICAL CO·Filed 2017·Granted Mar 30, 2021·3 cites·9 claims
- 0283US10934369B2Hypromellose phthalate and method for producing the sameSHINETSU CHEMICAL CO·Filed 2019·Granted Mar 2, 2021·1 cites·4 claims
- 0383US10888525B2Hypromellose acetate succinate and method for producing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Jan 12, 2021·1 cites·4 claims
- 0483US9884922B2Hypromellose acetate succinate, method for producing the same and composition containing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Feb 6, 2018·1 cites·6 claims
- 0572US11396558B2Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solidSHINETSU CHEMICAL CO·Filed 2020·Granted Jul 26, 2022·0 cites·7 claims
- 0672US10128848B2Level shifterTOKAI RIKA CO LTD·Filed 2017·Granted Nov 13, 2018·2 cites·5 claims
- 0769US10836836B2Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparationSHINETSU CHEMICAL CO·Filed 2020·Granted Nov 17, 2020·0 cites·4 claims
- 0867US10604588B2Hypromellose acetate succinate powder excellent in dissolved state and production method thereof, and production methods for composition for solid dispersion, coating composition, drug-containing particle, and solid preparationSHINETSU CHEMICAL CO·Filed 2017·Granted Mar 31, 2020·0 cites·5 claims
- 0966US8773040B2Indicator drive circuitKAMIYA YUSUKE·Filed 2011·Granted Jul 8, 2014·2 cites·6 claims
- 1065US10233259B2Hypromellose acetate succinate, method for producing the same and composition containing the sameSHINETSU CHEMICAL CO·Filed 2017·Granted Mar 19, 2019·0 cites·1 claims
- 1161US7655338B2Fuel cellTOYOTA MOTOR CO LTD·Filed 2007·Granted Feb 2, 2010·1 cites·6 claims
- 1258US11353899B2Constant voltage deviceTOKAI RIKA CO LTD·Filed 2021·Granted Jun 7, 2022·0 cites·4 claims
- 1357US11873351B2Hydroxypropyl methyl cellulose phthalate and method for producing the sameSHINETSU CHEMICAL CO·Filed 2020·Granted Jan 16, 2024·0 cites·2 claims
- 1457US11753483B2Hydroxypropyl methyl cellulose acetate succinate and method for producing the sameSHINETSU CHEMICAL CO·Filed 2020·Granted Sep 12, 2023·0 cites·2 claims
- 1556US2002138365A1Information processing for offering price for disused appliance for recyclingFUJITSU LTD·Filed 2002·Application pending·0 cites
- 1653US9428590B2Method for dehydrating hydrous low-substituted hydroxypropyl cellulose and method for producing low-substituted hydroxypropyl cellulose by using sameSHINETSU CHEMICAL CO·Filed 2014·Granted Aug 30, 2016·0 cites·10 claims
- 1747US9531030B2Fuel cellAOTO AKIRA·Filed 2007·Granted Dec 27, 2016·0 cites·7 claims
- 1846US10483964B2Signal processing deviceTOKAI RIKA CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·7 claims
- 1945US10934367B2Hypromellose acetate succinate and method for producing hypromellose acetate succinateSHINETSU CHEMICAL CO·Filed 2017·Granted Mar 2, 2021·0 cites·16 claims
- 2043US9251973B2Push button switch and electronic apparatus using sameOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Feb 2, 2016·0 cites·6 claims
- 2143US8067106B2Fuel cellMATSUBARA JUNICHI·Filed 2007·Granted Nov 29, 2011·0 cites·5 claims
- 2242US10498337B2Level shift device and IC deviceTOKAI RIKA CO LTD·Filed 2018·Granted Dec 3, 2019·0 cites·14 claims
- 2342US2014103198A1Sensor deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Application pending·0 cites
- 2442US2010097737A1Load driving deviceTOKAI RIKA CO LTD·Filed 2009·Application pending·0 cites
- 2538US2010102880A1Load drive deviceTOKAI RIKA CO LTD·Filed 2009·Application pending·0 cites
- 2637US10312913B2Level shifterTOKAI RIKA CO LTD·Filed 2017·Granted Jun 4, 2019·0 cites·5 claims
- 2737US2011309640A1Lock deviceMATSUBARA JUNICHI·Filed 2011·Application pending·0 cites
- 2836US11009899B2Circuit and constant-current drive system having adjustable constant current outputTOKAI RIKA CO LTD·Filed 2016·Granted May 18, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →