Inventor · disambiguated record
Yoshihumi Hattori
Also filed as: HATTORI YOSHIHUMI
6 granted patents·650 citations·filing 1979–1982
88Inventor score
Technology areasB41J
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0198US4306245ALiquid jet device with cleaning protective meansCANON KK·Filed 1979·Granted Dec 15, 1981·152 cites·9 claims
- 0297US4429320AInk jet recording apparatusCANON KK·Filed 1980·Granted Jan 31, 1984·175 cites·7 claims
- 0397US4419678AInk jet recording apparatusCANON KK·Filed 1980·Granted Dec 6, 1983·166 cites·3 claims
- 0495US4419677AInk jet recording apparatusCANON KK·Filed 1982·Granted Dec 6, 1983·112 cites·3 claims
- 0578US4342041AInk jet type recording apparatusCANON KK·Filed 1980·Granted Jul 27, 1982·23 cites·3 claims
- 0677US4352114AInk jet printer with temperature compensationCANON KK·Filed 1980·Granted Sep 28, 1982·22 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →