Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723388 | Prepreg of ultra-high-molecular-weight polyethylene | Seizo Kobayashi, Yoshimu Iwanami, Sumio Yoshida, Kazuhiko Kurihara, Hiroshi Yazawa | 1998-03-03 |
| 5612125 | Process for producing prepreg | Seizo Kobayashi, Yoshimu Iwanami, Sumio Yoshida, Kazuhiko Kurihara, Hiroshi Yazawa | 1997-03-18 |
| 5013802 | Process for preparing ethylene polymers | Yoshio Tajima, Yoshinori Nishikitani, Nobuyuki Kuroda, Kazuo Matsuura | 1991-05-07 |
| 4835219 | Polyethylene composition | Yoshio Tajima, Yoshiyuki Shimo, Nobuyuki Kuroda, Kazuo Matsuura | 1989-05-30 |