Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756660 | Process for producing polyethylene material of high strength and high plastic modulus | Takeichi Shiraishi, Seizo Kobayashi | 1998-05-26 |
| 5006633 | Novel compolymers and electroactive polymers derived therefrom | Yutaka Shikatani, Naoki Kataoka, Nobuyuki Kuroda, Kazuo Matsuura | 1991-04-09 |
| 4952667 | Novel copolymers and electroactive polymers derived from same | Yutaka Shikatani, Hobuyuki Kuroda, Naoki Kataoka, Kazuo Matsuura, Etsuo Kawamata +1 more | 1990-08-28 |
| 4835219 | Polyethylene composition | Yoshio Tajima, Kazutosi Nomiyama, Nobuyuki Kuroda, Kazuo Matsuura | 1989-05-30 |