Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455745 | Manufacturing method for fluorine-containing ethane | Kazuhiro Takahashi, Takashi Shibanuma | 2002-09-24 |
| 6392106 | Process for producing 1,1,1,2,2-pentafluoroethane | Toshikazu Yoshimura, Takashi Shibanuma | 2002-05-21 |