Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4318925 | 4-Homoisotwistane derivatives | Toshio Atsumi, Yoshiaki Takebayashi, Masaru Fukui | 1982-03-09 |
| 4303663 | Butyrophenone compounds | Kikuo Sasajima, Keiichi Ono, Masaru Nakao | 1981-12-01 |
| 4260774 | 5-Carbamoyl imidazoles | Toshio Atsumi, Yoshiaki Takebayashi, Yuzo Tarumi | 1981-04-07 |
| 4247554 | Method for the prevention of gastro-intestinal ulcer caused by a non-steroidal anti-inflammatory agent | Toshiaki Komatsu, Hiroshi Awata | 1981-01-27 |
| 4241070 | Analgesic benzomorphan derivatives | Junki Katsube, Hiroyuki Mizote, Shuichi Harada | 1980-12-23 |
| 4235914 | Psychotropic .gamma.-(heterocyclic substituted) butyrophenones | Kikuo Sasajima, Keiichi Ono | 1980-11-25 |
| 4233307 | Spiro-4'-piperidine compounds and their pharmaceutical compositions | Keiichi Ono, Kikuo Sasajima, Junki Katsube | 1980-11-11 |
| 4230725 | Antiviral agent | Masaru Fukui, Shigeo Ogino | 1980-10-28 |
| 4224344 | Organic tricyclic compounds | Makoto Sunagawa, Hiromi Sato, Junki Katsube | 1980-09-23 |
| 4217349 | Benzisoxazole derivatives | Junki Katsube, Tsuyoshi Kobayashi, Katsumi Tamoto, Yoshiaki Takebayashi, Kikuo Sasajima +1 more | 1980-08-12 |
| 4202895 | 1-Polyhaloalkyl-2(1H)-quinazolinone derivatives | Shigeho Inaba, Michihiro Yamamoto, Kikuo Ishizumi, Kazuo Mori | 1980-05-13 |
| 4202974 | Process for preparing 3,4-dihydro-2(1H)-quinazolinone derivatives | Michihiro Yamamoto, Shigenari Katayama, Masao Koshiba | 1980-05-13 |
| 4183932 | Fused quinazolinones and preparation thereof | Michihiro Yamamoto, Masao Koshiba | 1980-01-15 |