TH

Takuo Hamaguchi

NL Nippon Sheet Glass Company, Limited: 1 patents #482 of 836Top 60%
NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
📍 Tsu, JP: #134 of 261 inventorsTop 55%
Overall (All Time): #3,588,310 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6262154 Treatment for rubber-reinforcing fibers, reinforcing fibers, and reinforced rubbers Akinobu Okamura, Mitsuharu Akiyama, Osamu Mori, Mitsugu Ishihara 2001-07-17