Inventor · disambiguated record
Hajime Kataoka
Also filed as: KATAOKA HAJIME
9 granted patents·5 pending applications·124 citations·filing 1987–2024
84Inventor score
Files withROHM CO LTD6DENSO CORP3DORYOKURO KAKUNENRYO3DORYOKURO KAKAUNENRYO KAIHATSU1RENESAS ELECTRONICS CORP1
Top patents by PatentIndex Score
14 records- 0188US5285123ATurbo-generatorDORYOKURO KAKUNENRYO·Filed 1993·Granted Feb 8, 1994·105 cites·12 claims
- 0278US11664448B2Semiconductor deviceROHM CO LTD·Filed 2021·Granted May 30, 2023·1 cites·19 claims
- 0359US9972679B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2015·Granted May 15, 2018·1 cites·11 claims
- 0459US2024203814A1Semiconductor deviceROHM CO LTD·Filed 2024·Application pending·0 cites
- 0559US2024429293A1Semiconductor apparatusROHM CO LTD·Filed 2024·Application pending·0 cites
- 0653US12431443B2Semiconductor device and method of manufacturing the semiconductor deviceROHM CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·19 claims
- 0752US11990434B2Semiconductor device and method of manufacturing semiconductor deviceROHM CO LTD·Filed 2022·Granted May 21, 2024·0 cites·16 claims
- 0851US2024203835A1Semiconductor deviceROHM CO LTD·Filed 2023·Application pending·0 cites
- 0950US4932887AMethod of making connections in liquids using pressurized gasDORYOKURO KAKUNENRYO·Filed 1988·Granted Jun 12, 1990·9 cites·2 claims
- 1046US2020102922A1Fuel injection valveDENSO CORP·Filed 2019·Application pending·0 cites
- 1141US4815989AApparatus for making connections in liquidsDORYOKURO KAKAUNENRYO KAIHATSU·Filed 1987·Granted Mar 28, 1989·7 cites·18 claims
- 1237US12055119B2Fuel injection valveDENSO CORP·Filed 2021·Granted Aug 6, 2024·0 cites·5 claims
- 1336US2022056864A1Fuel injection deviceDENSO CORP·Filed 2021·Application pending·0 cites
- 1429US4921434AApparatus for making connections in liquids using pressurized gasDORYOKURO KAKUNENRYO·Filed 1988·Granted May 1, 1990·1 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →