Inventor

KUMAMOTO YORIO

JP2 patents

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

MITSUBISHI PETROCHEMICAL CO

1 patent

US5262385ANov 16, 1993

Halogen-containing compounds, herbicidal composition containing the same as an active ingredient, and intermediary compounds therefor

MITSUBISHI PETROCHEMICAL CO10 citations68

PST INC

1 patent

US12251222B2Mar 18, 2025

Device for estimating mental/nervous system diseases using voice

PST INC0 citations48