Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6040051 | Carbon fibers and process for their production, and fiber-reinforced resin composition employing them | Iwao Yamamoto, Masami Kinouchi, Yoshiaki Inoue, Tamotsu Shiotsu | 2000-03-21 |
| 4582662 | Process for producing a carbon fiber from pitch material | Shinichiro Koga, Taizo Okajima, Shigeya Yamaguchi | 1986-04-15 |