Inventor · disambiguated record
Kazuhiko Seguchi
Also filed as: SEGUCHI KAZUHIKO
2 granted patents·5 pending applications·0 citations·filing 2006–2025
23Inventor score
Top patents by PatentIndex Score
7 records- 0168US12286921B2Exhaust gas control apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·10 claims
- 0262US12297764B1Exhaust purifying apparatus for internal combustion engineTOYOTA MOTOR CO LTD·Filed 2024·Granted May 13, 2025·0 cites·4 claims
- 0361US2025369378A1Exhaust gas purification device for internal combustion engineITO HIROKAZU·Filed 2025·Application pending·0 cites
- 0461US2025369408A1EngineOYAGI HIROSHI·Filed 2025·Application pending·0 cites
- 0557US2025347243A1Exhaust purification apparatusTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0633US2008053408A1Fuel Injection System of Internal Combustion EngineTOYOTA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 0727US2007005231A1Traffic jam detection system and methodNISSAN MOTOR·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →