Inventor · disambiguated record
Yohichi Watanabe
Also filed as: WATANABE YOHICHI
4 granted patents·22 citations·filing 2003–2006
73Inventor score
Technology areasH05K
Files withRICOH KK4
Top patents by PatentIndex Score
4 records- 0150US7578630B2Control panel and apparatus using the sameRICOH KK·Filed 2004·Granted Aug 25, 2009·4 cites·9 claims
- 0248USD591339SLaser printerRICOH KK·Filed 2006·Granted Apr 28, 2009·7 cites·1 claims
- 0347USD588188SHigh-speed copying machine with a finisherRICOH KK·Filed 2006·Granted Mar 10, 2009·7 cites·1 claims
- 0437USD494210SWide digital copying machineRICOH KK·Filed 2003·Granted Aug 10, 2004·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →