Inventor · disambiguated record
Osamu Ishimoto
Also filed as: ISHIMOTO OSAMU · TSUDA HIROSHI
5 granted patents·52 citations·filing 1978–1982
80Inventor score
Files withOLYMPUS OPTICAL CO5
Top patents by PatentIndex Score
5 records- 0173US4218135ARoll sheet cassette loading apparatusOLYMPUS OPTICAL CO·Filed 1978·Granted Aug 19, 1980·13 cites·18 claims
- 0272US4298276ACassette type roll sheet feeding apparatusOLYMPUS OPTICAL CO·Filed 1979·Granted Nov 3, 1981·12 cites·3 claims
- 0370US4460269AAutomatic document feeder for use in combination with an electrophotographic copying machineOLYMPUS OPTICAL CO·Filed 1982·Granted Jul 17, 1984·10 cites·16 claims
- 0459US4218129AElectrophotographic apparatusOLYMPUS OPTICAL CO·Filed 1978·Granted Aug 19, 1980·9 cites·5 claims
- 0556US4271784AApparatus for discharging a fatigued developing agent in a magnetic brush developing deviceOLYMPUS OPTICAL CO·Filed 1979·Granted Jun 9, 1981·8 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →