Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304619 | Ethylene polymers or copolymers having improved insulating properties, compositions, and power cables made therefrom | Junichi Yokoyama, Hideo Kawabata, Masaaki Ikeda, Katsufumi Suga | 1994-04-19 |
| 4845146 | Flame-retardant olefin polymer composition | Takashi Inoue, Masazi Sunada, Motohide Okamoto, Tadashi Inoh | 1989-07-04 |