Inventor · disambiguated record
Keizou Baba
Also filed as: BABA KEIZOU
6 granted patents·50 citations·filing 1994–2006
83Inventor score
Technology areasH04N
Files withRICOH KK6
Top patents by PatentIndex Score
6 records- 0176US7369281B2Facsimile device and a facsimile device monitoring systemRICOH KK·Filed 2006·Granted May 6, 2008·4 cites·20 claims
- 0268US7170646B2Facsimile device and a facsimile device monitoring systemRICOH KK·Filed 2005·Granted Jan 30, 2007·2 cites·10 claims
- 0364US5508824AFacsimile apparatus having operator's presence presuming functionRICOH KK·Filed 1994·Granted Apr 16, 1996·20 cites·2 claims
- 0452US6882450B1Facsimile device and a facsimile device monitoring systemRICOH KK·Filed 1999·Granted Apr 19, 2005·14 cites·18 claims
- 0541US6057945AFacsimile apparatus having operator's presence presuming functionRICOH KK·Filed 1999·Granted May 2, 2000·7 cites·6 claims
- 0632US5946108AFacsimile apparatus having operator's presence presuming functionRICOH KK·Filed 1996·Granted Aug 31, 1999·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →