Inventor · disambiguated record
Tadao Isono
Also filed as: ISONO TADAO
7 granted patents·93 citations·filing 1977–1989
85Inventor score
Top patents by PatentIndex Score
7 records- 0175US4972574ATable driving apparatusMAMIYA DENSHI CO LTD·Filed 1989·Granted Nov 27, 1990·33 cites·20 claims
- 0260US4157217AAutomatic focus adjusting systemBELL & HOWELL JAPAN·Filed 1978·Granted Jun 5, 1979·18 cites·7 claims
- 0357US4093365AAutomatic focus adjusting deviceBELL & HOWELL JAPAN·Filed 1977·Granted Jun 6, 1978·16 cites·14 claims
- 0444US4162123AAutomatic focusing systemBELL & HOWELL JAPAN·Filed 1977·Granted Jul 24, 1979·9 cites·7 claims
- 0543US4123765AAutomatic focus adjusting deviceBELL & HOWELL JAPAN·Filed 1977·Granted Oct 31, 1978·9 cites·10 claims
- 0634US4303320AAutomatic focus adjusting deviceOSAWA PRECISION IND LTD·Filed 1979·Granted Dec 1, 1981·5 cites·1 claims
- 0730US4346975AMultiple control system for cameraOSAWA PRECISION IND LTD·Filed 1979·Granted Aug 31, 1982·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →