Inventor

KATAOKA YASUHIKO

JP3 patents

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

POWDERTECH CO LTD

2 patents

US6071663AJun 6, 2000

Carrier for electrophotographic development and electrophotographic developer containing the same

POWDERTECH CO LTD3 citations61

US6627369B2Sep 30, 2003

Carrier for electrophotographic developer and developer containing the same

POWDERTECH CO LTD4 citations60

MITSUI CHEMICALS INC

1 patent

US8377508B2Feb 19, 2013

Solventless laminating adhesive and process for production of composite film

MITSUI CHEMICALS INC4 citations59