Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5817639 | Purine 4'-thioarabinonucleosides | Mikari Watanabe, Yuichi Yoshimura, Noriyuki Ashida, Haruhiko Machida | 1998-10-06 |
| 5696097 | Antineoplastic 5'-diacylglycerylphosphatidyl-2-deoxy-2'-methylenylcytidines and method of making | Akira Matsuda, Takuma Sasaki, Satoshi Shutou, Akihiro Fujii, Takashi Ono +1 more | 1997-12-09 |
| 5459254 | Process for preparing synthetic intermediates of 2-alkynyladenosines and 2-alkynyladenosines | Toyofumi Yamaguchi, Takanori Miyashita, Toichi Abiru, Akira Matsuda, Tohru Ueda +1 more | 1995-10-17 |
| 5446031 | 1-.beta.-D-arabinofuranosyl-(E)-5-(2-halogenovinyl)uracil derivatives | Haruhiko Machida, Katsushi Ijichi, Fumitaka Kano | 1995-08-29 |
| 5412089 | 2'-deoxy-2'-methylidenecytidine dihydrate, methods for its production and compositions | Takanori Miyashita, Kazuhiko Kondo | 1995-05-02 |
| 5334593 | Anxiolytic drugs | Masahiro Imaizumi | 1994-08-02 |
| 5252576 | 1-amino-5-halogenouracils, process for their preparation, and central nervous system depressants containing same as active ingredient | Masahiro Imaizumi | 1993-10-12 |
| 5183882 | 2'-deoxy-2'-methylidenecytidine dihydrate, methods for its production and compositions | Takanori Miyashita, Kazuhiko Kondo, Atsushi Sakai, Toshiyuki Shibata, Takayuki Ogawa | 1993-02-02 |
| 5026835 | Pyrimidine 2'-methylidene nucleoside compounds | Tohru Ueda, Takuma Sasaki, Akira Matsuda, Takanori Miyashita, Keiji Yamagami +1 more | 1991-06-25 |
| 4767713 | Pure culture of Brevibacterium acetylicum AT-6-7, ATCC 39311 | Tetsuro Fujishima | 1988-08-30 |
| 4668778 | Nucleoside 5'-alkyl- or alkenylphosphate | Manami Morozumi | 1987-05-26 |
| 4594321 | Process for producing 3-deoxyguanosine | Tetsuro Fujishima | 1986-06-10 |
| 4542210 | 1-.beta.-D-Arabinofuranosyl-(E)-5-(2-halogenovinyl)-uracil-5'-phosphate, preparation thereof and use thereof | Haruhiko Machida | 1985-09-17 |
| 4386076 | (E)-5-(2-Halogenovinyl)-arabinofuranosyluracil, process for preparation thereof, and uses thereof | Haruhiko Machida | 1983-05-31 |