Inventor · disambiguated record
Kohei Nonaka
Also filed as: NONAKA KOHEI
14 granted patents·3 pending applications·85 citations·filing 1973–2022
88Inventor score
Top patents by PatentIndex Score
17 records- 0186US3987529AValve and method for manufacturing the sameASAHI CHEMICAL IND·Filed 1973·Granted Oct 26, 1976·43 cites·5 claims
- 0280US4021767AHall element and method of manufacturing sameASAHI CHEMICAL IND·Filed 1975·Granted May 3, 1977·30 cites·3 claims
- 0379US11420236B2Ultrasonic cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2019·Granted Aug 23, 2022·1 cites·13 claims
- 0458US12235282B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2019·Granted Feb 25, 2025·0 cites·11 claims
- 0556US12332260B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2019·Granted Jun 17, 2025·0 cites·7 claims
- 0656US2025035478A1Automatic analyzerHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 0755US11148178B2Ultrasonic cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2017·Granted Oct 19, 2021·0 cites·10 claims
- 0854US2023324426A1Automatic AnalyzerHITACHI HIGH TECH CORP·Filed 2021·Application pending·0 cites
- 0953US2024369588A1Ultrasonic cleaner, automatic analyzer using same, and method for cleaning dispensing nozzleHITACHI HIGH TECH CORP·Filed 2022·Application pending·0 cites
- 1047US11819890B2Nozzle cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2017·Granted Nov 21, 2023·0 cites·8 claims
- 1147US11788971B2Test kit, test method, dispensing deviceHITACHI HIGH TECH CORP·Filed 2018·Granted Oct 17, 2023·0 cites·10 claims
- 1247US11260430B2Ultrasonic cleaner and automatic analyzer using the sameHITACHI HIGH TECH CORP·Filed 2017·Granted Mar 1, 2022·0 cites·16 claims
- 1342US11237182B2Automatic analyzerHITACHI HIGH TECH CORP·Filed 2017·Granted Feb 1, 2022·0 cites·9 claims
- 1441US4287295AImage forming method and apparatus thereforASAHI CHEMICAL IND·Filed 1979·Granted Sep 1, 1981·2 cites·12 claims
- 1538US4335957AImage forming method and apparatus thereforASAHI CHEMICAL IND·Filed 1981·Granted Jun 22, 1982·2 cites·35 claims
- 1638US4227799AImage forming apparatusASAHI CHEMICAL IND·Filed 1979·Granted Oct 14, 1980·2 cites·21 claims
- 1737US3940999AShock sensorASAHI CHEMICAL IND·Filed 1975·Granted Mar 2, 1976·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →