Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145728 | Oriented polyethylene film | Yasushi Itaba, Yutaka Yoshifuji, Takayoshi Kondo, Tadao Yoshino, Minoru Izawa +1 more | 1992-09-08 |
| 5043204 | Oriented polyethylene film | Yasushi Itaba, Yutaka Yoshifuji, Takayoshi Kondo, Tadao Yoshino, Minoru Izawa +1 more | 1991-08-27 |
| 4891173 | Process for producing a crosslinked and oriented polyethylene film | Yasushi Itaba, Minoru Izawa, Tadao Yoshino | 1990-01-02 |