Inventor · disambiguated record
Osamu Sawai
Also filed as: SAWAI OSAMU
32 granted patents·9 pending applications·44 citations·filing 2015–2025
94Inventor score
Top patents by PatentIndex Score
41 records- 0195US10525824B2High-pressure vessel unitTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 7, 2020·11 cites·7 claims
- 0291US10421355B2High-pressure tank mounting structureTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 24, 2019·6 cites·14 claims
- 0390US12031673B2Method for manufacturing tank unitTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 9, 2024·1 cites·2 claims
- 0488US10717356B2High pressure canister unit and fuel cell vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 21, 2020·6 cites·10 claims
- 0588US10538159B2High-pressure tank mounting structureTOYOTA MOTOR CO LTD·Filed 2018·Granted Jan 21, 2020·5 cites·10 claims
- 0683US12013084B2High-pressure tank unitTOYOTA MOTOR CO LTD·Filed 2022·Granted Jun 18, 2024·1 cites·3 claims
- 0782US10890256B2Seal structure of high-pressure tankTOYODA GOSEI KK·Filed 2019·Granted Jan 12, 2021·3 cites·5 claims
- 0880US10487982B2High-pressure vesselTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 26, 2019·3 cites·10 claims
- 0979US11447005B2High-pressure container unitTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 20, 2022·2 cites·17 claims
- 1077US10836441B2Fuel cell vehicle cylinder support structureTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 17, 2020·2 cites·15 claims
- 1174US11247554B2High pressure containerTOYOTA MOTOR CO LTD·Filed 2018·Granted Feb 15, 2022·1 cites·12 claims
- 1273US12247700B2Hydrogen filling methodTOYOTA MOTOR CO LTD·Filed 2023·Granted Mar 11, 2025·0 cites·4 claims
- 1372US11421824B2Pressure vessel and manufacturing method thereofTOYOTA MOTOR CO LTD·Filed 2019·Granted Aug 23, 2022·1 cites·11 claims
- 1471US10422259B2Exhaust pipe structureTOYOTA MOTOR CO LTD·Filed 2017·Granted Sep 24, 2019·1 cites·16 claims
- 1567US12173850B2Fluid tankTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·9 claims
- 1667US11701963B2High pressure containerTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·11 claims
- 1762US9400052B2GasketNIPPON PILLAR PACKING·Filed 2015·Granted Jul 26, 2016·1 cites·4 claims
- 1862US2025205992A1Fiber structureTOYOTA JIDOSHOKKI KK·Filed 2023·Application pending·0 cites
- 1961US2025271103A1Gas tank structureTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2059US11435036B2Pressure containerTOYOTA MOTOR CO LTD·Filed 2020·Granted Sep 6, 2022·0 cites·6 claims
- 2159US2024266559A1VehicleTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2258US12366327B2Gas tank and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·9 claims
- 2357US11473732B2Pressure vesselTOYOTA MOTOR CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·4 claims
- 2457US11378231B2Pressure vessel manufacturing methodTOYOTA MOTOR CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·8 claims
- 2557US11346500B2Pressure vesselTOYOTA MOTOR CO LTD·Filed 2019·Granted May 31, 2022·0 cites·6 claims
- 2655US11635168B2High-pressure tankTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 25, 2023·0 cites·1 claims
- 2754US11485223B2High-pressure vessel mounting structureTOYOTA MOTOR CO LTD·Filed 2020·Granted Nov 1, 2022·0 cites·1 claims
- 2851US11933435B2High-pressure gas tank connection structureTOYOTA MOTOR CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·6 claims
- 2951US10900609B2High-pressure containerTOYOTA MOTOR CO LTD·Filed 2017·Granted Jan 26, 2021·0 cites·7 claims
- 3051US2025257850A1Method of producing a hydrogen tank, hydrogen tankTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 3150US10619563B2Control device for hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Apr 14, 2020·0 cites·3 claims
- 3248US2021095818A1Restraining structure for structural objectTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3347US2021154953A1Mold for resin impregnation moldingTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 3447US2019301676A1High pressure containerTOYOTA MOTOR CO LTD·Filed 2019·Application pending·0 cites
- 3546US10845004B2High-pressure container and shell reinforcing layer wrapping methodTOYOTA MOTOR CO LTD·Filed 2018·Granted Nov 24, 2020·0 cites·9 claims
- 3645US10598312B2Connection structure for pressure vessels, tank module including the same, and manufacturing method of tank moduleTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 24, 2020·0 cites·6 claims
- 3744US2018209589A1High-pressure containerTOYOTA MOTOR CO LTD·Filed 2018·Application pending·0 cites
- 3843US11597166B2Method of manufacturing high-pressure tankTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 7, 2023·0 cites·6 claims
- 3942US10612725B2High-pressure vesselTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 7, 2020·0 cites·8 claims
- 4040US2018195669A1High-pressure container and method of producing high-pressure containerTOYOTA MOTOR CO LTD·Filed 2017·Application pending·0 cites
- 4138US10704738B2High-pressure vesselTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 7, 2020·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →