Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8609918 | Method of producing para-substituted aromatic hydrocarbon | Koichi Matsushita, Chikanori Nakaoka, Makoto Oyamada | 2013-12-17 |
| 6858132 | Hydrofining catalyst and hydrofining process | Hideaki Kumagai, Hiroki Koyama, Kenji Nakamura, Masayuki Mori, Takayuki Tsukada | 2005-02-22 |