Inventor

DEJIMA YOSHIYUKI

JP3 patents

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

NIPPON KAYAKU KK

2 patents

US7507283B2Mar 24, 2009

Aqueous dispersion, ink composition and inkjet recording method using same

NIPPON KAYAKU KK11 citations81

US7740696B2Jun 22, 2010

Water-soluble azo compound, ink composition, and colored article

NIPPON KAYAKU KK10 citations79

MATSUI TAKAHIKO

1 patent

US8167991B2May 1, 2012

Trisazo compound, ink composition, recording method, and colored article

MATSUI TAKAHIKO10 citations81