Inventor
YAMASHITA RYO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA RYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
6 patentsUS12215191B2Feb 4, 2025
Polyalkylene ether glycol composition and method for producing the same
MITSUBISHI CHEM CORP0 citations60
US11608405B2Mar 21, 2023
Polycarbonate polyol and polyurethane
MITSUBISHI CHEM CORP1 citations59
US12122911B2Oct 22, 2024
Polyalkylene ether glycol composition and method for producing polyurethane using the same
MITSUBISHI CHEM CORP0 citations54
US12570785B2Mar 10, 2026
Thermoplastic polyurethane resin elastomers
MITSUBISHI CHEM CORP0 citations50
US10787543B2Sep 29, 2020
Polyether polyol, method for producing polyether polyol, polyester elastomer and polyurethane
MITSUBISHI CHEM CORP0 citations48
US9284289B2Mar 15, 2016
Method for producing tetrahydrofuran
MITSUBISHI CHEM CORP1 citations45
KAWASAKI HEAVY IND LTD
3 patentsUS11241793B2Feb 8, 2022
Method for estimating position where abnormality has occurred, and program for estimating position where abnormality has occurred
KAWASAKI HEAVY IND LTD1 citations59
US12365087B2Jul 22, 2025
Deterioration diagnosis apparatus for diagnosing deterioration in a mechanical apparatus, and deterioration diagnosis method for diagnosing deterioration in a mechanical apparatus
KAWASAKI HEAVY IND LTD0 citations54
US11577394B2Feb 14, 2023
Deterioration diagnosis apparatus for diagnosing deterioration in a mechanical apparatus, deterioration diagnosis method for diagnosing deterioration in a mechanical apparatus performed in a deterioration diagnosis apparatus, and deterioration diagnosis method for diagnosing deterioration in a mechanical apparatus
KAWASAKI HEAVY IND LTD0 citations54