Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881341 | Method for separating lactone-containing high-molecular weight compounds | Tomoji Higaki, Takashi Yoshiyasu, Norihiro Hashimoto, Keiji Honda, Michio Yamashita | 2005-04-19 |
| 6576135 | Method for separating lactone-containing high-molecular weight compounds | Tomoji Higaki, Takashi Yoshiyasu, Norihiro Hashimoto, Keiji Honda, Michio Yamashita | 2003-06-10 |
| 6492513 | Method for separating analogous organic compounds | Yutaka Nishihara, Keiji Honda, Koji Mukai, Norihiro Hashimoto, Michio Yamashita | 2002-12-10 |
| 6482845 | Method for inhibiting interleukin-2 production using tricyclo compounds | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 2002-11-19 |
| 6399567 | Cyclic hexapeptides having antibiotic activity | Ryuichi Kanasaki, Shigehiro Takase, Michizane Hashimoto, Kazutoshi Sakamoto, Seiji Hashimoto +3 more | 2002-06-04 |
| 6331521 | Echinocandine derivatives with antimicrobial activity | Yasuhiro Hori, Yasuhisa Tsurumi, Shigehiro Takase, Kazutoshi Sakamoto, Seiji Hashimoto +4 more | 2001-12-18 |
| 6201005 | Method for inhibiting lymphokine production | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 2001-03-13 |
| 6028097 | Method of immunosuppression | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 2000-02-22 |
| 5854276 | Substance WF16616, process for production thereof, and use thereof | Terumi Okudaira, Yasuhisa Tsurumi, Toru Kino, Seiji Hashimoto | 1998-12-29 |
| 5830717 | Process for production of tricyclo compounds with streptomyces | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1998-11-03 |
| 5624842 | Strain of Streptomyces for the production of tricyclo compounds | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1997-04-29 |
| 5565559 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1996-10-15 |
| 5496727 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1996-03-05 |
| 5409701 | FR901451 substance, process for preparation thereof and use thereof | Shigehiro Takase, Takashi Fujita, Masanori Okamoto, Masakuni Okuhara | 1995-04-25 |
| 5364624 | WS7622A mono- or di-sulfate, process for preparation thereof and use thereof | Shigehiro Takase, Masami Ezaki, Eisaku Tsujii, Masanori Okamoto, Nobuharu Shigematsu +1 more | 1994-11-15 |
| 5292510 | WS7622A mono- or di- sulfate, process for preparation thereof and use thereof | Shigehiro Takase, Masami Ezaki, Eisaku Tsujii, Masanori Okamoto, Nobuharu Shigematsu +1 more | 1994-03-08 |
| 5279826 | Prophylactic/therapeutic composition for disseminated intravascular coagulation, chronic respiratory tract infectious disease or chronic bronchitis | Noriaki Inamura, Yasuhiko Shinguh, Kunio Nakahara, Yoshitada Notsu, Masanori Okamoto +5 more | 1994-01-18 |
| 5266692 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1993-11-30 |
| 5254562 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1993-10-19 |
| 5167958 | WS7622A, B, C and D substances, derivatives thereof, processes for preparation thereof and use for treatment of pulmonary emphysema and adult respiratory distress syndrome | Masami Ezaki, Eisaku Tsujii, Masanori Okamoto, Nobuharu Shigematsu, Masakuni Okuhara +1 more | 1992-12-01 |
| 5110811 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1992-05-05 |
| 5061730 | Carboxylic acid derivatives | Itsuo Uchida, Kumiko Nitta, Seiji Hashimoto, Masakuni Okuhara, Hidetsugu Murai +1 more | 1991-10-29 |
| 5021240 | WS7622A, B, C and D substances, derivatives thereof, processes for preparation thereof and use thereof | Masami Ezaki, Eisaku Tsujii, Masanori Okamoto, Nobuharu Shigematsu, Masakuni Okuhara +1 more | 1991-06-04 |
| 4963585 | Compound, WF11605 and derivative thereof | Masanori Okamoto, Eisaku Tsujii, Tsutomu Kaizu, Masakuni Okuhara, Kozo Sawada +1 more | 1990-10-16 |
| 4956352 | Tricyclo compounds, a process for their production and a pharmaceutical composition containing the same | Masakuni Okuhara, Hirokazu Tanaka, Toshio Goto, Tohru Kino | 1990-09-11 |