Inventor · disambiguated record
Iwao Sagara
Also filed as: SAGARA IWAO
8 granted patents·200 citations·filing 1974–2007
88Inventor score
Top patents by PatentIndex Score
8 records- 0191US4614144AMusic card systemOKI ELECTRIC IND CO LTD·Filed 1984·Granted Sep 30, 1986·70 cites·10 claims
- 0290US3956758AWarning device for photographic camerasFUJI PHOTO OPTICAL CO LTD·Filed 1974·Granted May 11, 1976·22 cites·8 claims
- 0386US3955892ADevice for indicating exposure information in the viewfinder of a cameraFUJI PHOTO OPTICAL CO LTD·Filed 1974·Granted May 11, 1976·15 cites·7 claims
- 0483US4518827ATelephone answering and message recording systemOKI ELECTRIC IND CO LTD·Filed 1982·Granted May 21, 1985·48 cites·6 claims
- 0582US8324816B2LED driving circuitOHASHI MITSUO·Filed 2007·Granted Dec 4, 2012·16 cites·6 claims
- 0670US4482787ATelephone-call prohibit circuitOKI ELECTRIC IND CO LTD·Filed 1983·Granted Nov 13, 1984·21 cites·12 claims
- 0753US7511389B2Emergency electric power supply unitKAYABA INDUSTRY CO LTD·Filed 2005·Granted Mar 31, 2009·3 cites·6 claims
- 0836US3932865AAnalog-to-digital converterOKI ELECTRIC IND CO LTD·Filed 1974·Granted Jan 13, 1976·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →