Assignee
OHNO RES & DEV LAB
6 granted patents·202 citations·filing 1974–1979
Top patents by PatentIndex Score
6 records- 0194US3968498AX-Y plotter incorporating non-impact, liquid jet recording instrumentOHNO RES & DEV LAB·Filed 1974·Granted Jul 6, 1976·73 cites·19 claims
- 0289US4267489AThin schaukastenOHNO RES & DEV LAB·Filed 1979·Granted May 12, 1981·64 cites·8 claims
- 0382US3941312AInk jet nozzle for use in a recording unitOHNO RES & DEV LAB·Filed 1975·Granted Mar 2, 1976·36 cites·15 claims
- 0475US4053225APortable copierOHNO RES & DEV LAB·Filed 1976·Granted Oct 11, 1977·11 cites·20 claims
- 0557US4023898AElectrostatic developing apparatusOHNO RES & DEV LAB·Filed 1975·Granted May 17, 1977·9 cites·18 claims
- 0655US4058637AElectrostatic developing methodOHNO RES & DEV LAB·Filed 1975·Granted Nov 15, 1977·9 cites·3 claims
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