Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258324 | Megakaryocyte colony stimulating factor and process for its preparation | Keita Matsunaga, Shinichiro Kuriya, Kiyoyuki Ogata, Hiroyuki Hamaguchi, Chuhei Nojiri +2 more | 1993-11-02 |
| 5043142 | Alpha-hydroperoxyisopropylphenyl compounds and process for preparing the same | Syuji Ichikawa, Katsuya Fujii | 1991-08-27 |
| 4537774 | Hot-water extracts of neem bark | Masaki Shimizu, Tadashi Sudo | 1985-08-27 |
| 4536496 | Polysaccharides N9GI, their preparation and therapeutic compositions containing them | Masaki Shimizu | 1985-08-20 |
| 4515785 | Neem bark extracts | Masaki Shimizu, Tadashi Sudo | 1985-05-07 |
| 4355111 | Microorganism culturing device | Masaki Shimizu | 1982-10-19 |