Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11642341 | Combination of brexpiprazole and nalmefene and use thereof for treating substance-related disorders | Mai Nakamura | 2023-05-09 |
| 9017737 | Use of cannabinoids in combination with an anti-psychotic medicament | Tetsuro Kikuchi, Geoffrey Guy, Philip Robson, Colin Stott | 2015-04-28 |
| 7662857 | Diagnostic agents for pancreatic exocrine function | Tadashi Kohno, Isaburo Hosoi, Asuka Ito, Junko Hirayama | 2010-02-16 |
| 7572598 | Preparation comprising albumin esterified with a labeled substance for diagnosis of pancreatic exocrine function | Asuka Ito, Tadashi Kohno, Isaburo Hosoi, Junko Hirayama, Kunihiko Shibata | 2009-08-11 |
| 7550272 | Method for diagnosis of pancreatic exocrine function | Asuka Ito, Tadashi Kohno, Isaburo Hosoi, Junko Hirayama, Kunihiko Shibata | 2009-06-23 |
| 7482449 | Process for making spirolactone compounds | Ralph P. Volante, David M. Tschaen, Steven A. Weissman, Matthew Heileman, Toshiaki Mase +4 more | 2009-01-27 |
| 7404945 | Method of evaluating pharmacological effects of medicine | Asuka Ito, Tadashi Kohno, Isaburo Hosoi, Junko Hirayama | 2008-07-29 |
| 7368569 | Process for making spirolactone compounds | Ralph P. Volante, David M. Tschaen, Steven A. Weissman, Matthew Heileman, Toshiaki Mase +4 more | 2008-05-06 |
| 7285552 | Drugs containing triazaspiro[5.5]undecane derivatives as the active ingredient | Hiroaki Mitsuya, Shiro Shibayama, Yoshikazu Takaoka | 2007-10-23 |
| 7208525 | Diagnostic agents for pancreatic exocrine function | Tadashi Kohno, Isaburo Hosoi, Asuka Ito, Junko Hirayama | 2007-04-24 |
| 7125683 | Preparations for diagnosis extrapancreatic secretory function | Ito Asuka, Tadashi Kohno, Isaburo Hosoi, Junko Hirayama, Kunihiko Shibata | 2006-10-24 |
| 6605720 | Process for making spirolactone compounds | Shinji Kato, Takehiko Iida, David M. Tschaen | 2003-08-12 |
| 6245810 | Amino acid derivatives | Masaaki Ishizuka, Masaji Kawazu, Toshiaki Katsumi, Yoshihide Fuse, Tomio Takeuchi | 2001-06-12 |
| 6160017 | Preventives and remedies for ulcerous colitis and/or crohn's disease | Masaaki Ishizuka, Tomio Takeuchi, Tadayoshi Shiraishi, Masakazu Fukushima | 2000-12-12 |
| 5952380 | Method for treating diarrhea | Masaaki Ishizuka, Tomio Takeuchi, Toshiyuki Toko, Tadayoshi Shiraishi | 1999-09-14 |
| 5798387 | Amino acid derivatives | Masaaki Ishizuka, Masaji Kawazu, Toshiaki Katsumi, Yoshihide Fuse, Tomio Takeuchi | 1998-08-25 |
| 5527820 | Antibiotics having immunosuppressive activity, delaminomycins and processes for the production of the same | Masaaki Ishizuka, Mitsuhiro Ueno, Hironobu Iinuma, Hiroshi Naganawa, Masa Hamada +1 more | 1996-06-18 |
| 5098935 | Carcinostatic or antitumor antibiotic, conagenin, and production and uses thereof | Masaaki Ishizuka, Takashi Yamashita, Hiroshi Naganawa, Hironobu Iinuma, Kunio Isshiki +2 more | 1992-03-24 |
| 5096924 | Anticancer antibiotic MI43-37F11 substance | Masaaki Ishizuka, Hiroyuki Kumagai, Tsutomu Sawa, Hiroshi Naganawa, Hironobu Iinuma +3 more | 1992-03-17 |
| 5095049 | Process for producing a low-particle-content transparent thermoplastic resin solution | Toshikazu Umemura, Yuki Ohtani, Takeaki Megumi | 1992-03-10 |
| 4845193 | Process for producing polycarbonate resin molding material having low particle content with vented extruder | Toshikazu Umemura, Yutaka Kojima, Toshiaki Izumida, Kou Tanabe | 1989-07-04 |
| 4469593 | Blood purification apparatus | Toshikazu Ishihara, Tomoyuki Kitano, Toru Shinzato | 1984-09-04 |
| 4390643 | Process for producing amine formaldehyde resin foam | Toshiaki Kanada, Kazuhiro Suzuki, Hiroshi Yoshioka, Yoshihiro Tsurumi | 1983-06-28 |
| RE30451 | Novel process for producing antibiotics bleomycin | Hamao Umezawa, Tomohisa Takita, Yuya Nakayama, Akio Fujii, Nobuyoshi Shimada +1 more | 1980-12-16 |