HM

Hiroaki Murase

OC Osaka Gas Chemicals Co.: 1 patents #2 of 17Top 15%
OC Osaka Gas Co.: 1 patents #6 of 20Top 30%
Overall (2025): #368,883 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12234352 Rubbery composition and method for producing the same Masahiro Yamada, Hiroki Sakamoto, Masayuki Sugimoto, Masayuki Hirota, Yumi Hosogi 2025-02-25