Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6232343 | Ophthalmic preparations | Takashi Ikari, Yuzuru Matsumura, Tsutomu Nakamura, Hajimu Kurumatani, Ayako Kawashima +2 more | 2001-05-15 |
| 5852050 | Preparation for treating wounds or hemorrhoids | Makoto Okumura, Toshiaki OKUDA, Tsutomu Nakamura | 1998-12-22 |
| 5679707 | Preparation for treating wounds or hemorrhoids | Makoto Okumura, Toshiaki OKUDA, Tsutomu Nakamura | 1997-10-21 |
| 5403867 | Preparation for treating wounds or hemorrhoids | Makoto Okumura, Toshiaki OKUDA, Tsutomu Nakamura | 1995-04-04 |
| 5049587 | Ophthalmic solution for intraocular pressure adjustment | Taira Okamoto | 1991-09-17 |
| 5000953 | Biologically active substance | Michio Ui, Chikanori Tomioka, Koichi Hosoda | 1991-03-19 |
| 4666931 | Benzofuran derivatives useful in treating diabetic complications | Yoshitaka Ohishi, Michiko Nagahara, Norio Kajikawa, Katsumi Nogimori, Shigeki Kurokawa | 1987-05-19 |
| 4609549 | Biologically active substance from Islets-Activating Protein | Katsumi Nogimori, Makoto Tamura, Shigeki Kurokawa | 1986-09-02 |
| 4609736 | Rhodanines useful as a therapeutic agent for diabetic complications | Yoshitaka Ohishi, Michiko Nagahara, Yoshitaka Takehisa, Shigeki Kurokawa, Norio Kajikawa +1 more | 1986-09-02 |
| 4606860 | Rhodanines useful as a therapeutic agent for diabetic complications | Michiko Nagahara, Yoshitaka Ohishi, Katsumi Nogimori, Shigeki Kurokawa, Norio Kajikawa | 1986-08-19 |
| 4234570 | Proteinic active substances | Yoshinori Kanbayashi, Michio Ui, Koichi Hosoda, Akira Ito, Shigeki Kurokawa +6 more | 1980-11-18 |