Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365783 | Process for producing alcohols | Yorozu Yokomori, Toshiaki Ogata, Junichi Yamada, Seiji Saito | 2002-04-02 |
| 6335535 | Method for implanting negative hydrogen ion and implanting apparatus | Koji Miyake, Hajime Kuwahara | 2002-01-01 |