Inventor · disambiguated record
Osamu Wakuda
Also filed as: WAKUDA OSAMU
10 granted patents·95 citations·filing 1991–2007
87Inventor score
Files withSHARP KK10
Top patents by PatentIndex Score
10 records- 0186US5181706ASheet feeding apparatus that uses a variable vacuum surface and timer to achieve a duplicate feed preventive functionSHARP KK·Filed 1991·Granted Jan 26, 1993·37 cites·8 claims
- 0266US5604577ADouble-side image forming apparatus and reverse sheet feeding deviceSHARP KK·Filed 1995·Granted Feb 18, 1997·19 cites·26 claims
- 0358US5190276ASheet feeding apparatusSHARP KK·Filed 1991·Granted Mar 2, 1993·13 cites·10 claims
- 0452US5181710ATop sheet feeding apparatusSHARP KK·Filed 1991·Granted Jan 26, 1993·10 cites·11 claims
- 0545US5374046AFeeding apparatusSHARP KK·Filed 1992·Granted Dec 20, 1994·7 cites·14 claims
- 0642US5135214AFeeding deviceSHARP KK·Filed 1991·Granted Aug 4, 1992·6 cites·12 claims
- 0741US7853181B2Developing unit and image forming apparatus using the sameSHARP KK·Filed 2007·Granted Dec 14, 2010·0 cites·22 claims
- 0834US5308053ARotatable cassette-type paper feeding apparatusSHARP KK·Filed 1992·Granted May 3, 1994·3 cites·16 claims
- 0928US5340096AFeeding apparatusSHARP KK·Filed 1992·Granted Aug 23, 1994·0 cites·8 claims
- 1028US5333849ARotatable cassette type feeding apparatusSHARP KK·Filed 1992·Granted Aug 2, 1994·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →