Assignee
USUI CO LTD
JP·23 granted patents·18 pending applications·15 citations·filing 2015–2023
Top patents by PatentIndex Score
41 records- 0193US11203793B2Steel pipe for fuel injection pipe and method for producing the sameUSUI CO LTD·Filed 2016·Granted Dec 21, 2021·4 cites·20 claims
- 0282US10202954B2End seal structure of fuel rail for gasoline direct injection engineUSUI CO LTD·Filed 2016·Granted Feb 12, 2019·2 cites·7 claims
- 0378US10961960B2Rail for high-pressure direct injectionUSUI CO LTD·Filed 2018·Granted Mar 30, 2021·1 cites·2 claims
- 0475US10711684B2Fluid fan clutchUSUI CO LTD·Filed 2017·Granted Jul 14, 2020·1 cites·1 claims
- 0573US10655584B2Gasoline direct injection railUSUI CO LTD·Filed 2016·Granted May 19, 2020·1 cites·2 claims
- 0673US10302055B2Gasoline delivery pipeUSUI CO LTD·Filed 2015·Granted May 28, 2019·1 cites·3 claims
- 0772US11015231B2Method of manufacturing fuel rail for gasoline direct injectionUSUI CO LTD·Filed 2019·Granted May 25, 2021·0 cites·1 claims
- 0866US10881996B2Swirling flow generator for gas-liquid separationUSUI CO LTD·Filed 2016·Granted Jan 5, 2021·1 cites·5 claims
- 0966US10828590B2Gas-liquid separatorUSUI CO LTD·Filed 2016·Granted Nov 10, 2020·1 cites·11 claims
- 1065US11179662B2Gas-liquid separatorUSUI CO LTD·Filed 2017·Granted Nov 23, 2021·1 cites·5 claims
- 1162US2025163872A1Vehicle pipe member and method for manufacturing the sameUSUI CO LTD·Filed 2023·Application pending·0 cites
- 1261US2018023157A1Fuel rail for gasoline direct injectionUSUI CO LTD·Filed 2015·Application pending·0 cites
- 1358USD1016250SBranch pipeUSUI CO LTD·Filed 2021·Granted Feb 27, 2024·2 cites·1 claims
- 1455US2024293767A1Gas-liquid separatorUSUI CO LTD·Filed 2021·Application pending·0 cites
- 1554US11754027B2Gasoline direct injection railUSUI CO LTD·Filed 2017·Granted Sep 12, 2023·0 cites·5 claims
- 1654US11585304B2Rail for high-pressure direct injectionUSUI CO LTD·Filed 2018·Granted Feb 21, 2023·0 cites·8 claims
- 1753US11156194B2End capUSUI CO LTD·Filed 2017·Granted Oct 26, 2021·0 cites·4 claims
- 1853US2025019792A1Stainless steel fuel pipe having connecting head portion, and treatment method for softening surface layer of said connecting head portionUSUI CO LTD·Filed 2022·Application pending·0 cites
- 1951US2021348106A1Gas dissolution device and algae cultivation deviceUSUI CO LTD·Filed 2019·Application pending·0 cites
- 2051US2024050882A1Gas-liquid separatorUSUI CO LTD·Filed 2021·Application pending·0 cites
- 2150US11421630B2Gas-liquid separatorUSUI CO LTD·Filed 2018·Granted Aug 23, 2022·0 cites·9 claims
- 2250US2023035956A1Magnetostrictive torque sensor shaft and manufacturing method thereforUSUI CO LTD·Filed 2021·Application pending·0 cites
- 2349US10808663B2End capUSUI CO LTD·Filed 2017·Granted Oct 20, 2020·0 cites·6 claims
- 2447US2025075831A1Steel pipe for high-pressure hydrogen piping and high-pressure hydrogen piping using sameUSUI CO LTD·Filed 2021·Application pending·0 cites
- 2547US2020191106A1Injector holderUSUI CO LTD·Filed 2018·Application pending·0 cites
- 2646US10625320B2Apparatus and method for bending a pipe and testing accuracy of a bent shape of the pipeUSUI CO LTD·Filed 2017·Granted Apr 21, 2020·0 cites·5 claims
- 2746US2024151197A1Fuel railUSUI CO LTD·Filed 2022·Application pending·0 cites
- 2845US11313330B2Gas-liquid separatorUSUI CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·9 claims
- 2945US10670089B2External control type fan clutch deviceUSUI CO LTD·Filed 2016·Granted Jun 2, 2020·0 cites·1 claims
- 3043USD1109866SFan bladesUSUI CO LTD·Filed 2023·Granted Jan 20, 2026·0 cites·1 claims
- 3143US2023160769A1Connection structure for fuel pressure sensorUSUI CO LTD·Filed 2021·Application pending·0 cites
- 3243US2020047296A1Method of manufacturing steel fuel-conveying pipeUSUI CO LTD·Filed 2017·Application pending·0 cites
- 3341US2018347527A1Gasoline direct-injection railUSUI CO LTD·Filed 2016·Application pending·0 cites
- 3441US2022381379A1Flare fitting structure and flared tube manufacturing methodUSUI CO LTD·Filed 2020·Application pending·0 cites
- 3540US10557444B2High-pressure fuel injection pipe with connection head and method of molding connection headUSUI CO LTD·Filed 2016·Granted Feb 11, 2020·0 cites·2 claims
- 3640US2017260946A1Fuel rail for gasoline direct-injection engineUSUI CO LTD·Filed 2015·Application pending·0 cites
- 3740US2025052353A1Supply pipe for vehicular gaseous fuelUSUI CO LTD·Filed 2022·Application pending·0 cites
- 3837US2021148313A1Fuel delivery pipeUSUI CO LTD·Filed 2018·Application pending·0 cites
- 3932US2021184229A1Metal material and method for producing the sameUSUI CO LTD·Filed 2017·Application pending·0 cites
- 4024USD987687SFuel railUSUI CO LTD·Filed 2021·Granted May 30, 2023·0 cites·1 claims
- 4114USD987686SInjector holder of fuel rail for gasoline direct-injection engineUSUI CO LTD·Filed 2021·Granted May 30, 2023·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →