P

Inventor

TERAJIMA TAKASHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “TERAJIMA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TERAJIMA TAKASHI

3 patents
US8436055B2May 7, 2013

Modified acidic ion-exchange resin and method for preparing bisphenol

TERAJIMA TAKASHI1 citations48
US8426479B2Apr 23, 2013

Modified ion exchange resin and process for producing bisphenols

TERAJIMA TAKASHI0 citations48
US8263521B2Sep 11, 2012

Process for producing bisphenol A

TERAJIMA TAKASHI1 citations48

MITSUI TOATSU CHEMICALS

1 patent
US5631338AMay 20, 1997

Process for preparing bisphenol A

MITSUI TOATSU CHEMICALS23 citations87

SONY CORP

1 patent
US4482850ANov 13, 1984

Control circuit for DC capstan motor

SONY CORP13 citations70

MITSUI CHEMICALS INC

1 patent
US7968612B2Jun 28, 2011

Modified ion exchange resin and process for producing bisphenols

MITSUI CHEMICALS INC0 citations51