Inventor

TASHIRO HIRONORI

JP6 patents

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

IDEMITSU KOSAN CO

4 patents

US12325775B2Jun 10, 2025

Method for producing polyphenol derivative, polyphenol derivative, and polyphenol derivative-containing resin composition material

IDEMITSU KOSAN CO0 citations57

US11518886B2Dec 6, 2022

Modified lignin, modified polyphenol manufacturing method, and modified lignin-including resin composition material

IDEMITSU KOSAN CO1 citations57

US11505655B2Nov 22, 2022

Modified lignin manufacturing method, modified lignin, and modified lignin-including resin composition material

IDEMITSU KOSAN CO1 citations57

US7642094B2Jan 5, 2010

Method of measuring biodegradation rate of unnatural organic compound

IDEMITSU KOSAN CO1 citations49

IDEMITSU PETROCHEMICAL CO

1 patent

US5498735AMar 12, 1996

Process of producing α-olefin

IDEMITSU PETROCHEMICAL CO3 citations61

TASHIRO HIRONORI

1 patent

US8748659B2Jun 10, 2014

Method for producing alpha,beta-unsaturated carboxylic acid-N,N-disubstituted amide and method for producing 3-alkoxycarboxylic acid-N,N-disubstituted amide

TASHIRO HIRONORI0 citations41