Inventor

IWAWAKI EIJI

JP3 patents

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

SANYO CHEMICAL IND LTD

2 patents

US10114304B2Oct 30, 2018

Toner binder, and toner

SANYO CHEMICAL IND LTD0 citations43

US9921505B2Mar 20, 2018

Toner binder, and toner

SANYO CHEMICAL IND LTD0 citations43

HARADA HIDEO

1 patent

US9023476B2May 5, 2015

Resin particle comprising microparticle having specific degree of swelling and containing vinyl-monomer-based resin of specific solubility parameter, and method for producing same

HARADA HIDEO0 citations41