Inventor · disambiguated record
Toshiyuki Asakawa
Also filed as: ASAKAWA TOSHIYUKI
5 granted patents·33 citations·filing 1986–1993
78Inventor score
Technology areasB65H
Files withCANON KK5
Top patents by PatentIndex Score
5 records- 0160US5230503ASheet feeding apparatus with adjustable urging membersCANON KK·Filed 1992·Granted Jul 27, 1993·13 cites·13 claims
- 0248US4854571ASheet sorting deviceCANON KK·Filed 1986·Granted Aug 8, 1989·8 cites·12 claims
- 0342US4962920ASheet sorting deviceCANON KK·Filed 1988·Granted Oct 16, 1990·6 cites·4 claims
- 0435US4941657ASheet sorting deviceCANON KK·Filed 1989·Granted Jul 17, 1990·3 cites·8 claims
- 0533US5441250ASheet feeding apparatusCANON KK·Filed 1993·Granted Aug 15, 1995·3 cites·22 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →