Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700918 | Moranoline derivative | Akira Hasegawa, Makato Kiso | 1997-12-23 |
| 5498604 | Lewis-type sugar chain derivative | Akira Hasegawa, Makoto Kiso | 1996-03-12 |
| 5292750 | Therapeutic agents | Nobutoshi Ojima, Kazuya Mori | 1994-03-08 |
| 5192772 | Therapeutic agents | Nobutoshi Ojima, Kazuya Mori | 1993-03-09 |
| 4859767 | Glucosylmoranoline derivatives and use thereof for inhibiting increase in blood sugar levels | Makoto Sugiyama, Yoji Ezure, Takayuki Ozaki, Nobutoshi Ojima | 1989-08-22 |
| 4855415 | Glucosylmoranoline derivatives | Makoto Sugiyama, Yoji Ezure, Yukio Fujita | 1989-08-08 |
| 4831055 | Benzoic acid derivatives | Shoichi Chokai, Takayuki Ozaki, Hirotsugu Yoshida, Haruo Tanaka, Jun Segawa | 1989-05-16 |
| 4755523 | Abietamide derivatives | Shoichi Chokai, Yukio Fujita, Takayuki Ozaki | 1988-07-05 |
| 4533668 | Antihyperglycemic moranoline derivatives | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Kohei Kura, Masahiro Yagi +1 more | 1985-08-06 |
| 4363802 | Moranoline derivatives | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Yoji Ezure, Shigeaki Maruo +2 more | 1982-12-14 |
| 4339585 | Method for the production of 2-hydroxymethyl-3,4,5-trihydroxy piperidine and the corresponding N-methyl derivative | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Yoji Ezure, Masahiro Yagi | 1982-07-13 |
| 4338433 | Moranoline derivatives and process for preparation thereof | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Yoji Ezure, Masahiro Yagi +1 more | 1982-07-06 |
| 4336373 | Bis-piperidine compounds | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Masahiro Yagi, Kohei Kura +1 more | 1982-06-22 |
| 4336374 | Quaternary ammonium substituted N-cinnamylpiperidines | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Masahiro Yagi, Kohei Kura +1 more | 1982-06-22 |
| RE30886 | Method and composition for reducing blood glucose levels | Katsuya Ohata, Hiroshi Enomoto, Tatsuhiko Kono, Masahiro Yagi | 1982-03-23 |
| 4210671 | Abietamide derivatives, their production and use | Hiromu Murai, Katsuya Ohata, Hiroshi Enomoto, Kenji Sempuku, Koji Kitaguchi +5 more | 1980-07-01 |
| 4198481 | Process for the preparation of 2-hydroxymethyl-3,4,5-trihydroxy piperidine | Shingo Matsumura, Hiroshi Enomoto, Yoshiaki Aoyagi, Yoji Ezure, Masahiro Yagi | 1980-04-15 |
| 4182767 | Antihyperglycemic N-alkyl-3,4,5-trihydroxy-2-piperidine methanol | Hiromu Murai, Hiroshi Enomoto, Yoshiaki Aoyagi, Masahiro Yagi, Ichiro Shirahase | 1980-01-08 |