Assignee
SATO HISAO
19 granted patents·393 citations·filing 1978–2011
Top patents by PatentIndex Score
19 records- 0195US4332060ASpring clip for holding sheets of paper or the likeSATO HISAO·Filed 1980·Granted Jun 1, 1982·80 cites·16 claims
- 0294US4182474AStapler having staple and tag magazinesSATO HISAO·Filed 1978·Granted Jan 8, 1980·59 cites·7 claims
- 0389USD372498SPaper clipSATO HISAO·Filed 1995·Granted Aug 6, 1996·36 cites·1 claims
- 0485US5309605ASpring clipSATO HISAO·Filed 1993·Granted May 10, 1994·42 cites·8 claims
- 0579US8866346B2Circuit device, electronic apparatus and power supply circuitSATO HISAO·Filed 2011·Granted Oct 21, 2014·5 cites·15 claims
- 0679US4811884AStaplerSATO HISAO·Filed 1987·Granted Mar 14, 1989·36 cites·1 claims
- 0774US4353157AClip driverSATO HISAO·Filed 1980·Granted Oct 12, 1982·26 cites·23 claims
- 0873US8258771B2Circuit device, electronic apparatus, and power supply methodSATO HISAO·Filed 2010·Granted Sep 4, 2012·4 cites·16 claims
- 0969USD381361SPaper clipSATO HISAO·Filed 1996·Granted Jul 22, 1997·14 cites·1 claims
- 1065US4981245AStapler and stapleSATO HISAO·Filed 1989·Granted Jan 1, 1991·28 cites·13 claims
- 1161USD271214SPaper clipSATO HISAO·Filed 1981·Granted Nov 1, 1983·7 cites·1 claims
- 1256US4724950AConveyor roller with surface layer composed of matrix rubber and dispersed collagen fibersSATO HISAO·Filed 1986·Granted Feb 16, 1988·13 cites·25 claims
- 1351USD318609SClip driverSATO HISAO·Filed 1989·Granted Jul 30, 1991·5 cites·1 claims
- 1450US4996755AClip driverSATO HISAO·Filed 1990·Granted Mar 5, 1991·14 cites·7 claims
- 1550USD271213SGummed stack of paper clipsSATO HISAO·Filed 1981·Granted Nov 1, 1983·4 cites·1 claims
- 1646US5119553ASpring clip and driver thereforSATO HISAO·Filed 1990·Granted Jun 9, 1992·11 cites·8 claims
- 1745USD273170SPaper clip driver and applicatorSATO HISAO·Filed 1981·Granted Mar 27, 1984·3 cites·1 claims
- 1836USD388118SPaper binderSATO HISAO·Filed 1996·Granted Dec 23, 1997·2 cites·1 claims
- 1935US4267654ATags for use with staplersSATO HISAO·Filed 1979·Granted May 19, 1981·4 cites·26 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →