Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7449134 | DAST twin crystal, process for producing the same, and use thereof | Atsushi Izumi, Yuta Ochiai, Shinsuke Umegaki, Tomo Iwamura, Hidetaka Sakurai +1 more | 2008-11-11 |
| 6713473 | Tricyclic compounds | Naoyuki Nishikawa, Masaharu Sugai, Kozo Aoki, Akihiko Ikegawa, Kazunobu Takahashi +6 more | 2004-03-30 |
| 5478733 | Process for producing L-alanine by fermentation with arthrobacter | Ryoichi Katsumata, Shinichi Hashimoto, Isao Kawamoto, Hajime Yoshida, Hiroshi Hagino +1 more | 1995-12-26 |
| 5409886 | 3-pyrroline-2-one derivatives and herbicidal compositions containing same | Koichi Moriyasu, Hideyuki Akieda, Harumichi Aoki, Shingo Matsuo, Yasunaga Iwasaki +2 more | 1995-04-25 |
| 5352655 | 3-azabicyclo[3.1.0]hexane-2-one derivatives and herbicidal compositions containing them as herbicidally active ingredients | Koichi Moriyasu, Kanji Tomiya, Hideyuki Akieda, Harumichi Aoki, Yasunaga Iwasaki +1 more | 1994-10-04 |
| 5238899 | Active carbon for deodorization and process for preparation thereof | Satoru Kadowaki, Kunio Okamoto, Atushi Kosaka | 1993-08-24 |
| 4508841 | Process for producing porous refractory inorganic oxide products | Kazuhiko Onuma, Yoichi Kageyama, Hiromu Kobayashi, Akihiro Matsuki | 1985-04-02 |
| 4448896 | Hydrogenation catalyst for desulfurization and removal of heavy metals | Yoichi Kageyama, Kazuhiko Onuma, Toshihiro Kawakami | 1984-05-15 |