Inventor · disambiguated record
Yukio Kasugayama
Also filed as: KASUGAYAMA YUKIO
7 granted patents·691 citations·filing 1979–1982
90Inventor score
Technology areasB41J
Files withCANON KK7
Top patents by PatentIndex Score
7 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
- 0588US4450457ALiquid-jet recording headCANON KK·Filed 1982·Granted May 22, 1984·41 cites·7 claims
- 0678US4342041AInk jet type recording apparatusCANON KK·Filed 1980·Granted Jul 27, 1982·23 cites·3 claims
- 0777US4352114AInk jet printer with temperature compensationCANON KK·Filed 1980·Granted Sep 28, 1982·22 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →