Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120470 | Solvent composition comprising a chloropentafluoropropane and a chlorofluoroethane | Masahiro Noguchi, Naoyoshi Hanatani | 1992-06-09 |
| 4985168 | Working fluids | Hiroshi Kashiwagi, Katsuki Fujiwara, Tatsumi Tsuchiya, Hirokazu Aoyama | 1991-01-15 |
| 4836944 | Halogen-containing polyether and its use | Takashi Tohzuka, Sueyoshi Ishikawa, Katsuyoshi Kubo, Yoshitaka Honda, Norio Kataoka | 1989-06-06 |