Inventor · disambiguated record
Kenji Wakazono
Also filed as: ISHIGURO YASUO · SAITO TOSHIHISA · WAKAZONO KENJI
9 granted patents·154 citations·filing 1977–1989
87Inventor score
Files withCOPAL CO LTD9
Top patents by PatentIndex Score
9 records- 0194US4984474ATorque sensorCOPAL CO LTD·Filed 1989·Granted Jan 15, 1991·111 cites·15 claims
- 0287US4190344ADriving circuit for camera shuttersCOPAL CO LTD·Filed 1977·Granted Feb 26, 1980·18 cites·2 claims
- 0371US4192595AElectroflash controlling circuit including a delay circuit for electrically controlled focal plane shuttersCOPAL CO LTD·Filed 1978·Granted Mar 11, 1980·8 cites·4 claims
- 0461US4210393ADevice for automatically controlling diaphragm apertureCOPAL CO LTD·Filed 1978·Granted Jul 1, 1980·5 cites·5 claims
- 0551US4200375AExposure controlling circuit for electric shutterCOPAL CO LTD·Filed 1978·Granted Apr 29, 1980·3 cites·2 claims
- 0650US4129370AControlling circuit for electric shuttersCOPAL CO LTD·Filed 1977·Granted Dec 12, 1978·3 cites·5 claims
- 0748US4143958AControlling circuit for electric shuttersCOPAL CO LTD·Filed 1977·Granted Mar 13, 1979·3 cites·8 claims
- 0842US4193673ADigital shutter control circuitCOPAL CO LTD·Filed 1978·Granted Mar 18, 1980·2 cites·6 claims
- 0938US4161764AExposure controlling circuit for electric shuttersCOPAL CO LTD·Filed 1978·Granted Jul 17, 1979·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →