Inventor · disambiguated record
Takashi Ohashi
Also filed as: ARAI KATSUHIKO · KOJIMA MINORU · OHASHI TAKASHI
85 granted patents·15 pending applications·772 citations·filing 1972–2024
99Inventor score
Files withBRIDGESTONE TIRE CO LTD25FUJIFILM BUSINESS INNOVATION CORP20BRIDGESTONE CORP11TOSHIBA MEMORY CORP8OHASHI TAKASHI5
Top patents by PatentIndex Score
100 records- 0191US4256846AMethod of producing flameproof polyisocyanurate foamsBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 17, 1981·53 cites·12 claims
- 0288US12117753B2Pressing device and pressing process apparatus using the sameFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Oct 15, 2024·1 cites·20 claims
- 0388US4205136AProcess for producing a rigid polyurethane foam having excellent flame retardance and low-smoke developmentBRIDGESTONE TIRE CO LTD·Filed 1979·Granted May 27, 1980·42 cites·15 claims
- 0480US10649374B2Transport device and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted May 12, 2020·2 cites·20 claims
- 0580US4393015AProcess of producing urethane-modified polyisocyanurate foamsBRIDGESTONE TIRE CO LTD·Filed 1982·Granted Jul 12, 1983·27 cites·20 claims
- 0678US8486288B2Pattern forming methodOHASHI TAKASHI·Filed 2011·Granted Jul 16, 2013·3 cites·12 claims
- 0776US12308350B2Semiconductor deviceNUVOTON TECHNOLOGY CORP JAPAN·Filed 2024·Granted May 20, 2025·0 cites·13 claims
- 0875US10388662B2Manufacturing method of semiconductor memory deviceTOSHIBA MEMORY CORP·Filed 2017·Granted Aug 20, 2019·2 cites·7 claims
- 0974US4938819AMethod of making a composite panel of a foam materialBRIDGESTONE CORP·Filed 1988·Granted Jul 3, 1990·31 cites·15 claims
- 1073US6416590B1Solder powder and method for preparing the same and solder pasteMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 9, 2002·35 cites·23 claims
- 1173US5093378AProcess for producing flexible polyurethane foamBRIDGESTONE CORP·Filed 1989·Granted Mar 3, 1992·19 cites·14 claims
- 1273US4292369AFireproof laminatesBRIDGESTONE TIRE CO LTD·Filed 1980·Granted Sep 29, 1981·44 cites·15 claims
- 1372US10699882B2Semiconductor manufacturing apparatus and method of manufacturing semiconductor deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Jun 30, 2020·2 cites·4 claims
- 1472US4590123ALow-resilience rubber compositions and foamsBRIDGESTONE TIRE CO LTD·Filed 1985·Granted May 20, 1986·67 cites·35 claims
- 1571US12456712B2Semiconductor deviceNUVOTON TECHNOLOGY CORP JAPAN·Filed 2024·Granted Oct 28, 2025·0 cites·9 claims
- 1671US10438845B2Semiconductor device and manufacturing method thereofTOSHIBA MEMORY CORP·Filed 2018·Granted Oct 8, 2019·1 cites·4 claims
- 1771US9225364B1Distortion compensation method, distortion compensation apparatus, and non-transitory computer readable storage mediumFUJITSU LTD·Filed 2014·Granted Dec 29, 2015·4 cites·4 claims
- 1870US9108457B2Dispenser with transfer headOHASHI TAKASHI·Filed 2009·Granted Aug 18, 2015·4 cites·2 claims
- 1969US4076654AProcess for producing a flame- and smoke-retarded, non-shrinkable, flexible polyurethane foamBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Feb 28, 1978·18 cites·12 claims
- 2068US5546261ASuperconducting fault current limiterNGK INSULATORS LTD·Filed 1994·Granted Aug 13, 1996·27 cites·7 claims
- 2168US4189541AMethod for producing heat resistant and flame resistant polyisocyanurate foams using little or no organosilicone surfactantBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Feb 19, 1980·15 cites·12 claims
- 2268US4145318AExcellent flame-and smoke-retardant non-shrinkable polyurethane foamBRIDGESTONE TIRE CO LTD·Filed 1977·Granted Mar 20, 1979·21 cites·16 claims
- 2367US4077920AFlame- and smoke-resistant polyurethane foam and a method for producing said foamBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Mar 7, 1978·14 cites·31 claims
- 2465US11385581B1Heat generating roller, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Jul 12, 2022·0 cites·20 claims
- 2565US6565774B2Paste for formation of ceramic capacitor electrodeNGK INSULATORS LTD·Filed 2000·Granted May 20, 2003·15 cites·4 claims
- 2664US11537072B2Method of manufacturing heat generating roller by providing a poly-ether-ketone resin over a base member, heat generating roller, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted Dec 27, 2022·0 cites·11 claims
- 2764US5462788AThermoplastic resin film having excellent printabilityOJI YUKA GOSEISHI KK·Filed 1994·Granted Oct 31, 1995·21 cites·13 claims
- 2863US5137931AFoamable phenolic resin composition and process for preparation thereofASAHI ORGANIC CHEM IND·Filed 1990·Granted Aug 11, 1992·21 cites·12 claims
- 2963US4737524AProcess for producing asphalt-blended polyurethane foamsBRIDGESTONE CORP·Filed 1986·Granted Apr 12, 1988·22 cites·10 claims
- 3062US5663863ALine arresterTOKYO ELECTRIC POWER CO·Filed 1995·Granted Sep 2, 1997·20 cites·21 claims
- 3161US12066779B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 20, 2024·0 cites·8 claims
- 3261US11927903B2Heating device and apparatus utilizing object to be heatedFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Mar 12, 2024·0 cites·20 claims
- 3361US11650528B2Resistance heating component, method of manufacturing the same, fixing device, and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 16, 2023·0 cites·18 claims
- 3461US5082870AMethod of making an electrically conductive polyurethane foamBRIDGESTONE CORP·Filed 1990·Granted Jan 21, 1992·13 cites·3 claims
- 3561US2024312809A1Semiconductor manufacturing apparatusKIOXIA CORP·Filed 2024·Application pending·0 cites
- 3660US11892788B2Heating device and apparatus utilizing object to be heatedFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Feb 6, 2024·0 cites·20 claims
- 3760US10747153B2Belt-type transport device, fixing device, and image forming apparatusFUJI XEROX CO LTD·Filed 2019·Granted Aug 18, 2020·0 cites·19 claims
- 3859US4180631AFlame-and smoke-resistant flexible polyurethane foam and compressed foam sheetBRIDGESTONE TIRE CO LTD·Filed 1977·Granted Dec 25, 1979·9 cites·20 claims
- 3958US4256799AFireproof laminatesBRIDGESTONE TIRE CO LTD·Filed 1979·Granted Mar 17, 1981·24 cites·17 claims
- 4058US4098732AProcess for production of flame-resistant and smoke-retardant polyurethane foamsBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Jul 4, 1978·10 cites·16 claims
- 4156US12066775B2Fixing device and image forming apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2022·Granted Aug 20, 2024·0 cites·16 claims
- 4256USPP33331P3Fragaria L. plant named ‘Tochigi iW1 Go’TOCHIGI PREFECTURE·Filed 2019·Granted Aug 10, 2021·0 cites·1 claims
- 4356US3968084ACurable composition of epoxy resin and cured product thereofBRIDGESTONE TIRE CO LTD·Filed 1974·Granted Jul 6, 1976·8 cites·6 claims
- 4455US11610804B2Semiconductor manufacturing deviceKIOXIA CORP·Filed 2020·Granted Mar 21, 2023·0 cites·17 claims
- 4554US11131948B2Liquid applying device for fixing beltFUJIFILM BUSINESS INNOVATION CORP·Filed 2020·Granted Sep 28, 2021·0 cites·21 claims
- 4654USPP32077P3Fragaria L. plant named ‘Tochigi i37 Go’TOCHIGI PREFECTURE·Filed 2019·Granted Aug 18, 2020·0 cites·1 claims
- 4754USRE46628EPattern forming methodTOSHIBA MEMORY CORP·Filed 2015·Granted Dec 12, 2017·0 cites·64 claims
- 4854US4830916AMethod of manufacturing molded products and laminated structure including the molded products manufactured according to the methodBRIDGESTONE CORP·Filed 1987·Granted May 16, 1989·13 cites·11 claims
- 4954US4755394AElectroconductive articles and a method of producing the sameBRIDGESTONE CORP·Filed 1987·Granted Jul 5, 1988·13 cites·12 claims
- 5053US11644775B2Heating device with heating roller having resistance heat-generating layer and heating-target using apparatusFUJIFILM BUSINESS INNOVATION CORP·Filed 2021·Granted May 9, 2023·0 cites·9 claims
Showing the top 50 of 100 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →