HK

Hirofumi Kyutoku

OC Osaka Gas Co.: 1 patents #2 of 39Top 6%
Overall (1997): #141,579 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5593776 Fluororesin composites Takuya Ueno, Masayuki Inamori 1997-01-14