Inventor · disambiguated record
Yousuke Igarashi
Also filed as: IGARASHI YOUSUKE
5 granted patents·43 citations·filing 1978–1985
78Inventor score
Files withIWATSU ELECTRIC CO LTD5
Top patents by PatentIndex Score
5 records- 0172US4384783AFixing device for wet-type electrophotographic copying machinesIWATSU ELECTRIC CO LTD·Filed 1981·Granted May 24, 1983·20 cites·11 claims
- 0244US4239371AElectrophotographic copying machinesIWATSU ELECTRIC CO LTD·Filed 1978·Granted Dec 16, 1980·10 cites·30 claims
- 0330US4602866AExposure device for platemaking apparatusIWATSU ELECTRIC CO LTD·Filed 1985·Granted Jul 29, 1986·4 cites·3 claims
- 0428US4653008AMethod of controlling platemaking positions and errorsIWATSU ELECTRIC CO LTD·Filed 1985·Granted Mar 24, 1987·6 cites·7 claims
- 0527US4367038AExposure control systems for use in copying machineIWATSU ELECTRIC CO LTD·Filed 1981·Granted Jan 4, 1983·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →