Inventor
SAKA TAKAHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SAKA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
6 patentsUS11384274B2Jul 12, 2022
Diverting agent and method of filling fracture in well using same
MITSUBISHI CHEM CORP4 citations70
US12110450B2Oct 8, 2024
Diverting agent and method of filling fracture in well using same
MITSUBISHI CHEM CORP0 citations61
US12054667B2Aug 6, 2024
Diverting agent and method of filling fracture in well using same
MITSUBISHI CHEM CORP0 citations61
US11230659B2Jan 25, 2022
Filling material for underground treatment, underground treatment method and filling well wall method
MITSUBISHI CHEM CORP0 citations60
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