Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6339089 | Pyrimidine nucleus-containing compound and a medicament containing the same for a blood oxygen partial pressure amelioration, and a method for preparing the same | Takashi Fujita, Michiyo Hizuka, Hiroshi Ikawa, Toru Hiruma | 2002-01-15 |
| 5965538 | Azapeptide derivative | Michiyo Hizuka, Yasushi Higashide, Tetsuaki Yamaura, Hiroshi Ikawa | 1999-10-12 |
| 5837687 | Azapeptide derivative | Michiyo Hizuka, Yasushi Higashide, Tetsuaki Yamaura, Hiroshi Ikawa | 1998-11-17 |
| 5349050 | Peptides, and antidementia agents containing the same | Mitsuo Masaki, Masaki Uehara, Kenji Hirate, Yoshikazu Isowa, Yoshiaki Sato | 1994-09-20 |
| 5312811 | Peptide derivatives and antidemetia agents | Mitsuo Masaki, Seiji Kondo, Norihisa Miyake, Masaki Uehara, Kenji Hirate +2 more | 1994-05-17 |
| 5180712 | Petide antidementia and nootropic agents | Yoshikazu Isowa, Yoshiaki Sato, Mitsuo Masaki, Norihisa Miyake, Masaki Uehara +1 more | 1993-01-19 |
| 5112947 | Peptides, and antidementia agents containing the same | Mitsuo Masaki, Masaki Uehara, Kenji Hirate, Yoshikazu Isowa, Yoshiaki Sato | 1992-05-12 |