Inventor

FUKUZONO TOSHIHIKO

JP5 patents

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

ASAHI CHEMICAL IND

2 patents

US7217783B2May 15, 2007

Oxytetramethylene glycol copolymer and process for producing the same

ASAHI CHEMICAL IND2 citations57

US7485696B2Feb 3, 2009

Oxytetramethylene glycol copolymer and method for producing the same

ASAHI CHEMICAL IND0 citations44

ASAHI KASEI CHEMICALS CORP

1 patent

US9643918B2May 9, 2017

Calcination apparatus, process for producing oxide catalyst, and process for producing unsaturated acid or unsaturated nitrile

ASAHI KASEI CHEMICALS CORP0 citations48

TATENO ERI

1 patent

US9180427B2Nov 10, 2015

Calcination apparatus, process for producing oxide catalyst, and process for producing unsaturated acid or unsaturated nitrile

TATENO ERI0 citations46

ISHII YUSUKE

1 patent

US10023529B2Jul 17, 2018

Apparatus for removing catalyst surface substances

ISHII YUSUKE0 citations31