Inventor

HIRAHARA HIDETOSHI

JP3 patents

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

DAINIPPON INK & CHEMICALS

2 patents

US11427698B2Aug 30, 2022

Rubber-metal adhesion promoter, rubber composition, and tire

DAINIPPON INK & CHEMICALS0 citations51

US10450439B2Oct 22, 2019

Rubber-metal adhesion promoter, rubber composition, and tire

DAINIPPON INK & CHEMICALS1 citations51

NATIONAL UNIV CORPORATION IWATE UNIV

1 patent

US12410524B2Sep 9, 2025

Method for manufacturing laminate

NATIONAL UNIV CORPORATION IWATE UNIV0 citations33