Inventor

MATSUOKA SONOO

JP3 patents

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

NIPPON CARBIDE KOGYO KK

2 patents

US6074796AJun 13, 2000

Process for producing binder resin for toner

NIPPON CARBIDE KOGYO KK11 citations67

US6168896B1Jan 2, 2001

Process for producing binder resin for toners for developing electrostatic images

NIPPON CARBIDE KOGYO KK4 citations56

FUJITSU LTD

1 patent

US5618648AApr 8, 1997

Toner binder, toner, electrophotographic method and apparatus therefor

FUJITSU LTD17 citations71