Inventor

IMAI MASAKO

JP5 patents

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

MEIJI SEIKA KAISHA

2 patents

US6498251B1Dec 24, 2002

Tetrahydrobenzindole derivatives

MEIJI SEIKA KAISHA9 citations69

US6916822B2Jul 12, 2005

Phenoxyalkylamine derivatives useful as opioid δ receptor agonists

MEIJI SEIKA KAISHA2 citations59

SUMITOMO CHEMICAL CO

2 patents

US11046791B2Jun 29, 2021

Method for producing modified conjugated diene polymer and method for producing polymer composition

SUMITOMO CHEMICAL CO1 citations56

US11377539B2Jul 5, 2022

Conjugated diene-based polymer, conjugated diene-based polymer composition, and method for producing conjugated diene-based polymer

SUMITOMO CHEMICAL CO0 citations44

FUJIFILM CORP

1 patent

US7306893B2Dec 11, 2007

Image recording material and planographic printing plate

FUJIFILM CORP0 citations50