Inventor · disambiguated record
Youichi Tsukamoto
Also filed as: TSUKAMOTO YOUICHI
2 granted patents·12 citations·filing 1994–1997
56Inventor score
Files withRICOH KK2
Top patents by PatentIndex Score
2 records- 0159US5563699ADocument feeder which determines a document path using a determined page lengthRICOH KK·Filed 1994·Granted Oct 8, 1996·10 cites·6 claims
- 0225USRE36697EDocument feeder which determines a document path using a determined page lengthRICOH KK·Filed 1997·Granted May 16, 2000·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →