Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869848 | Flame-retardant composition and flame-retardant cable using same | Masatake Hasegawa, Hirotada Kobayashi, Hideo Sunazuka, Akira Yoshino, Yoshioki Shingo | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869848 | Flame-retardant composition and flame-retardant cable using same | Masatake Hasegawa, Hirotada Kobayashi, Hideo Sunazuka, Akira Yoshino, Yoshioki Shingo | 1989-09-26 |