Inventor · disambiguated record
Shunsaku Nakauchi
Also filed as: NAKAUCHI SHUNSAKU
14 granted patents·406 citations·filing 1974–2004
94Inventor score
Top patents by PatentIndex Score
14 records- 0196US4382291ASurveillance system in which a reflected signal pattern is compared to a reference patternSECOM CO LTD·Filed 1980·Granted May 3, 1983·106 cites·6 claims
- 0289US4053939AElectric lock systemKOKUSAI GIJUTSU KAIHATSU KK·Filed 1975·Granted Oct 11, 1977·59 cites·6 claims
- 0388US4160163AFlame sensing systemSECURITY PATROLS CO·Filed 1977·Granted Jul 3, 1979·35 cites·2 claims
- 0486US4233596AFlare monitoring apparatusSHOWA YUKA KK·Filed 1978·Granted Nov 11, 1980·32 cites·3 claims
- 0575US4160164AFlame sensing systemSECURITY PATROLS CO·Filed 1977·Granted Jul 3, 1979·21 cites·3 claims
- 0674US4854619AElectric keyRYOBI LTD·Filed 1988·Granted Aug 8, 1989·30 cites·6 claims
- 0774US4286294ARecording/reproducing systemKOKUSAI GIJUTSU KAIHATSU KK·Filed 1978·Granted Aug 25, 1981·19 cites·5 claims
- 0862US6119683ASolar heat collecting apparatusKOKUSAI GIJUTSU KAIHATSU KK·Filed 1998·Granted Sep 19, 2000·21 cites·12 claims
- 0961US6955168B2Solar heat collecting apparatusKOKUSAI GIJUTSU KAIHATSU KK·Filed 2004·Granted Oct 18, 2005·9 cites·14 claims
- 1058US6756593B2Flame SensorKOKUSAI GIJUTSU KAIHATSU KK·Filed 2002·Granted Jun 29, 2004·8 cites·19 claims
- 1156US4798068AElectrically controlled type cylinder for locksKOKUSAI GIJUTSU KAIHATSU KK·Filed 1987·Granted Jan 17, 1989·45 cites·10 claims
- 1254US6677590B2Flame sensorKOKUSAI GIJUTSU KAIHATSU KK·Filed 2001·Granted Jan 13, 2004·6 cites·21 claims
- 1351US4179606AFlame sensorKOKUSAI GIJUTSU KAIHATSU KK·Filed 1977·Granted Dec 18, 1979·10 cites·12 claims
- 1438US4027762ADot printerKOKUSAI GIJUTSU KAIHATSU KK·Filed 1974·Granted Jun 7, 1977·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →