Inventor · disambiguated record
Takayuki Ohsawa
Also filed as: OHSAWA TAKAYUKI
3 granted patents·1 pending application·122 citations·filing 1991–2006
75Inventor score
Top patents by PatentIndex Score
4 records- 0184US5570224AOptical scanning apparatusRICOH KK·Filed 1994·Granted Oct 29, 1996·83 cites·18 claims
- 0265US5161047AOptical scanner for image recording apparatusRICOH KK·Filed 1991·Granted Nov 3, 1992·28 cites·16 claims
- 0347US5157534AOptical scannerRICOH KK·Filed 1991·Granted Oct 20, 1992·11 cites·9 claims
- 0437US2007136804A1Method and apparatus for login local machineOHSAWA TAKAYUKI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →