Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4451410 | Process for preparing condensed polyalkoxyphosphazene | Tetuo Hasegawa, Jun Ogawa | 1984-05-29 |
| 4446295 | Thermistor using organophosphazene polymer | Masayoshi Suzue, Tetuo Hasegawa | 1984-05-01 |