Inventor · disambiguated record
Kouichi Okada
Also filed as: OKADA KOUICHI
27 granted patents·2 pending applications·314 citations·filing 1988–2020
95Inventor score
Files withHITACHI LTD15FUJI PHOTO FILM CO LTD4NICHIA KAGAKU KOGYO KK4SUMITOMO WIRING SYSTEMS4HONDA MOTOR CO LTD1
Top patents by PatentIndex Score
29 records- 0189US10670406B2Control, apparatus for autonomously navigating utility vehicleHONDA MOTOR CO LTD·Filed 2015·Granted Jun 2, 2020·7 cites·16 claims
- 0287US5216544ABeam-combining laser beam source deviceFUJI PHOTO FILM CO LTD·Filed 1992·Granted Jun 1, 1993·58 cites·2 claims
- 0386US4986634ABeam-combining laser beam source deviceFUJI PHOTO FILM CO LTD·Filed 1989·Granted Jan 22, 1991·41 cites·9 claims
- 0483US5417886APhosphor coating composition, and discharge lampNICHIA KAGAKU KOGYO KK·Filed 1993·Granted May 23, 1995·57 cites·9 claims
- 0583US4890033ALight-emitting composition and fluorescent lampNICHIA KAGAKU KOGYO KK·Filed 1988·Granted Dec 26, 1989·37 cites·8 claims
- 0675US10751553B2Radiation therapy apparatusHITACHI LTD·Filed 2017·Granted Aug 25, 2020·3 cites·12 claims
- 0772US11400315B2Radiation monitoring device, radiation therapy apparatus, and radiation monitoring methodHITACHI LTD·Filed 2018·Granted Aug 2, 2022·2 cites·13 claims
- 0870US5433888APhosphor composition, phosphor-coating composition, discharge lamp and preparation method thereofNICHIA KAGAKU KOGYO KK·Filed 1993·Granted Jul 18, 1995·20 cites·2 claims
- 0967US10605928B2Dosimeter and radiotherapy systemHITACHI LTD·Filed 2016·Granted Mar 31, 2020·1 cites·10 claims
- 1066US10967201B2Radiation monitor and method of monitoring radiationHITACHI LTD·Filed 2017·Granted Apr 6, 2021·1 cites·9 claims
- 1166US10722734B2X-ray energy distribution measurement apparatus and X-ray therapy apparatusHITACHI LTD·Filed 2016·Granted Jul 28, 2020·1 cites·10 claims
- 1265US5523018APhosphor composition, phosphor-coating composition, discharge lamp, and preparation method thereofNICHIA KAGAKU KOGYO KK·Filed 1995·Granted Jun 4, 1996·22 cites·8 claims
- 1365US4976527ABeam-combining laser beam source deviceFUJI PHOTO FILM CO LTD·Filed 1989·Granted Dec 11, 1990·23 cites·5 claims
- 1463US6814591B2Electrical connector housingSUMITOMO WIRING SYSTEMS·Filed 2001·Granted Nov 9, 2004·10 cites·2 claims
- 1554US11231507B2Radiation monitorHITACHI LTD·Filed 2019·Granted Jan 25, 2022·0 cites·16 claims
- 1654US5967819AElectric junction box and method for mounting a bus bar in sameSUMITOMO WIRING SYSTEMS·Filed 1997·Granted Oct 19, 1999·19 cites·12 claims
- 1750US10224122B2Reactor instrumentation system and reactorHITACHI LTD·Filed 2016·Granted Mar 5, 2019·0 cites·7 claims
- 1849US10908301B2Radiation monitorHITACHI LTD·Filed 2019·Granted Feb 2, 2021·0 cites·9 claims
- 1948US12251578B2Beam monitoring system, particle therapy system, and beam monitoring methodHITACHI LTD·Filed 2020·Granted Mar 18, 2025·0 cites·13 claims
- 2048US12085682B2Radiation monitoring deviceHITACHI LTD·Filed 2020·Granted Sep 10, 2024·0 cites·12 claims
- 2148US7056150B2Electrical connector boxSUMITOMO WIRING SYSTEMS·Filed 2005·Granted Jun 6, 2006·2 cites·12 claims
- 2248US2017142295A1Display device and display methodNEC DISPLAY SOLUTIONS LTD·Filed 2014·Application pending·0 cites
- 2346US11536858B2Radiation monitor and radiation measurement methodHITACHI LTD·Filed 2018·Granted Dec 27, 2022·0 cites·10 claims
- 2446US11131779B2Radiation monitorHITACHI LTD·Filed 2018·Granted Sep 28, 2021·0 cites·11 claims
- 2546US5138491ABeam-combining laser beam source deviceFUJI PHOTO FILM CO LTD·Filed 1990·Granted Aug 11, 1992·10 cites·1 claims
- 2642US11493648B2Radiation monitor and method for measuring radiationHITACHI LTD·Filed 2019·Granted Nov 8, 2022·0 cites·13 claims
- 2736US10877167B2Radiation monitor and method of analyzing radiation monitorHITACHI LTD·Filed 2017·Granted Dec 29, 2020·0 cites·14 claims
- 2834US2017315241A1Radiation monitor and radiation monitoring methodHITACHI LTD·Filed 2015·Application pending·0 cites
- 2929US6141871AElectrical connection box and a method for forming terminalsSUMITOMO WIRING SYSTEMS·Filed 1998·Granted Nov 7, 2000·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →