Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943567 | Cephalosporin compound and pharmaceutical composition thereof | Susumu Nishizawa, Hiroyuki Muro, Masayasu Kasai, Satoru Hatano, Syouzi Kamiya +1 more | 1990-07-24 |
| 4937242 | 1,4-dihydropyridine derivatives and pharmaceutical composition thereof | Hiroshi Matsui, Fumio Fukata, Takayoshi Mori, Nobuharu Kakeya | 1990-06-26 |
| 4847286 | Cromoglycic acid derivatives, method of production thereof and pharmaceutical composition | Satoshi Tamaki, Masaru Kitagawa, Hirokazu Tsuda, Susumu Nishizawa, Nobuhara Kakeya | 1989-07-11 |
| 4605651 | Antibiotic amino acid derivatives of cephalosporins | Nobuharu Kakeya, Susumu Nishizawa, Satoshi Tamaki | 1986-08-12 |
| 4485033 | Adjuvant for promoting absorption of pharmacologically active substances through the rectum | Ken-ichi Nishimura | 1984-11-27 |
| 4442090 | Absorption-promoting compounds, compositions thereof with pharmaceuticals and/or bases for rectal administration and method of use | Nobuharu Kakeya, Ken-ichi Nishimura | 1984-04-10 |
| 4338306 | Adjuvant for promoting absorption of pharmacologically active substances through the rectum | Ken-ichi Nishimura | 1982-07-06 |