Assignee
MITSUHASHI YOSHIO
JP·4 granted patents·173 citations·filing 1975–1982
Top patents by PatentIndex Score
4 records- 0191US4240572ACombined punching and stapling deviceMITSUHASHI YOSHIO·Filed 1979·Granted Dec 23, 1980·58 cites·13 claims
- 0290US4491261AHand-operated stapler-punch combinationMITSUHASHI YOSHIO·Filed 1982·Granted Jan 1, 1985·64 cites·18 claims
- 0384US3951325AStapler with a punch mechanismMITSUHASHI YOSHIO·Filed 1975·Granted Apr 20, 1976·42 cites·3 claims
- 0446US4070776ATabletop directory casing with means for ready access to desired entriesMITSUHASHI YOSHIO·Filed 1976·Granted Jan 31, 1978·9 cites·11 claims
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