Inventor

ISHIBASHI YUKARI

JP6 patents

⚠️ This page may combine multiple inventors who share the name “ISHIBASHI YUKARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

3 patents

US5962176AOct 5, 1999

Toner for developing electrostatic image, image forming method and process-cartridge

CANON KK18 citations83

US5952138ASep 14, 1999

Magnetic developer and recognition method of magnetic-ink character

CANON KK7 citations72

US5164780ANov 17, 1992

Image forming apparatus having developer carrying member with surface layer of defined load curve

CANON KK9 citations72

ISHIBASHI YUKARI

1 patent

US9045583B2Jun 2, 2015

Polyurethane resin adhesion pigment, pigment dispersion composition and inkjet ink composition

ISHIBASHI YUKARI5 citations63

TANAKA SHIGEHIRO

1 patent

US9102840B2Aug 11, 2015

Polyurethane resin addition pigment, process for producing polyurethane resin addition pigment, pigment dispersion composition, and jet printing ink composition

TANAKA SHIGEHIRO0 citations40

TAKENAKA ASAMI

1 patent

US9018317B2Apr 28, 2015

Process for producing pigment dispersion composition

TAKENAKA ASAMI0 citations40