Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191328 | Method for 1, 1, 1, 3, 3-pentafluoropropane | Tatsuo Nakada, Takashi Shibanuma | 2001-02-20 |
| 5145606 | Blowing compositions | Yukio Omure, Naoyoshi Hanatani | 1992-09-08 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191328 | Method for 1, 1, 1, 3, 3-pentafluoropropane | Tatsuo Nakada, Takashi Shibanuma | 2001-02-20 |
| 5145606 | Blowing compositions | Yukio Omure, Naoyoshi Hanatani | 1992-09-08 |