Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143262 | Process for removing nitrous oxide (N.sub.2 O) | Tadashi Hattori, Atsushi Satsuma, Hideaki Muramatsu, Katsuhiro Tokura, Takayuki Mori | 2000-11-07 |
| 4677225 | Process for the production of acrylic acid or methacrylic acid | Hiroshi Niizuma, Toshiro Miki, Shiro Kojima, Kishiro Azuma, Hiroyuki Kato +1 more | 1987-06-30 |