KH

Kaoru Hirokawa

TK Toa Nenryo Kogyo: 1 patents #121 of 220Top 60%
Overall (All Time): #3,867,351 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4983457 High strength, ultra high modulus carbon fiber Takashi Hino, Hiroyuki Kurodo 1991-01-08