Inventor · disambiguated record
Norio Beppu
Also filed as: BEPPU NORIO · MASAI TADAHISA · YAMADA SEIJI
10 granted patents·187 citations·filing 1975–1992
90Inventor score
Top patents by PatentIndex Score
10 records- 0188US5176078AScreen printing machineHITACHI TECHNO ENG·Filed 1992·Granted Jan 5, 1993·77 cites·9 claims
- 0288US4462667AControl device for periodic flash photographingMINOLTA CAMERA KK·Filed 1982·Granted Jul 31, 1984·23 cites·22 claims
- 0388US4235544AData imprinting lamp control circuitMINOLTA CAMERA KK·Filed 1978·Granted Nov 25, 1980·18 cites·11 claims
- 0478US4167315AApparatus for dating camera filmMINOLTA CAMERA KK·Filed 1977·Granted Sep 11, 1979·10 cites·18 claims
- 0576US4165950AFan having forward-curved bladesHITACHI LTD·Filed 1977·Granted Aug 28, 1979·31 cites·6 claims
- 0675US4222649APhotographic film wind-up and shutter charge mechanismMINOLTA CAMERA KK·Filed 1978·Granted Sep 16, 1980·10 cites·14 claims
- 0774US3972055AMulti-exposure control device for camerasMINOLTA CAMERA KK·Filed 1975·Granted Jul 27, 1976·9 cites·4 claims
- 0854US4392733AIntervals timer for camerasMINOLTA CAMERA KK·Filed 1981·Granted Jul 12, 1983·5 cites·7 claims
- 0941US4042940AAutomatically controlled exposure indicating device for a cameraMINOLTA CAMERA KK·Filed 1975·Granted Aug 16, 1977·2 cites·5 claims
- 1039US3975746AAutomatic exposure control circuit for a single lens reflex camera of TTL light measuring typeMINOLTA CAMERA KK·Filed 1975·Granted Aug 17, 1976·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →