Inventor

TSUJI KAZUTOSHI

JP3 patents

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

MITSUBISHI CHEM CORP

2 patents

US12077697B2Sep 3, 2024

Diverting agent and method of filling fracture in well using the same

MITSUBISHI CHEM CORP0 citations59

US11597870B2Mar 7, 2023

Diverting agent and method of filling fracture in well using the same

MITSUBISHI CHEM CORP0 citations59

SHIBUTANI MITSUO

1 patent

US8569414B2Oct 29, 2013

Polyvinyl alcohol resin composition and molded article thereof

SHIBUTANI MITSUO5 citations70