Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211936 | Liquid crystal display device and method of making the same | — | 2001-04-03 |
| 5470732 | Restriction enzyme from Brevibacterium linens | Katsuhiko Yamamoto, Hiroaki Sagawa, Hirokazu Kotani, Nobutsugu Hiraoka | 1995-11-28 |
| 5260214 | Aureobasidium pullulans which produces antibiotic R106 | Kazutoh Takesako, Katsushige Ikai, Kazuo Shimanaka, Junko Yamamoto, Fumiyo Haruna +2 more | 1993-11-09 |
| 5200505 | R106 compounds | Kazutoh Takesako, Katsushige Ikai, Kazuo Shimanaka, Junko Yamamoto, Fumiyo Haruna +2 more | 1993-04-06 |
| 5158876 | Process for the production of antibiotic R106 by a strain of Aureobasidium pullulans | Kazutoh Takesako, Katsushige Ikai, Kazuo Shimanaka, Junko Yamamoto, Fumiyo Haruna +2 more | 1992-10-27 |
| 5057493 | Novel antibiotics R106 | Kazutoh Takesako, Katsushige Ikai, Kazuo Shimanaka, Junko Yamamoto, Fumiyo Haruna +2 more | 1991-10-15 |
| 5002756 | Method for relieving radiogenic or drug-induced side effects | Kyuichi Nemoto, Tetsushi Saino, Tomio Takeuchi | 1991-03-26 |
| 4983328 | N-(4-(3-aminopropyl)aminobutyl)-2-(.omega.-gua nidino-fatty-acid-amido(-2-substituted-ethanamide, salt thereof, and process for preparation thereof | Hamao Umezawa, Tomio Takeuchi, Shinichi Kondo, Hironobu Iinuma, Daishiro Ikeda +1 more | 1991-01-08 |
| 4956504 | Novel spergualin-related compounds and process for producing the same | Tomio Takeuchi, Tetsushi Saino, Masao Yoshida, Katsutoshi Takahashi, Hamao Umezawa | 1990-09-11 |
| 4894344 | Method for manufacturing 2-amino-2-deoxy-D-mannitol | Makoto Sugiyama, Yoji Ezure, Nobutoshi Ojima, Kiyotaka Konno, Takashi Seto +1 more | 1990-01-16 |
| 4876244 | Medical composition for injection containing a spergualin as active ingredient and process for preparing the same | Hamao Umezawa, Shintaro Suzuki, Taka'aki Ohkuma, Fumihiro Sato | 1989-10-24 |
| 4851446 | Immunosuppressing method | Hamao Umezawa, Tomio Takeuchi, Masaaki Ishizuka, Fuminori Abe, Akio Fujii | 1989-07-25 |
| 4778824 | Method for suppressing a transplantation immunity and treating an allergic disease and an autoimmune disease | Hamao Umezawa, Tomio Takeuchi, Masaaki Ishizuka, Fuminori Abe, Akio Fujii | 1988-10-18 |
| 4751217 | Physiologically active substances named SEN-366 | Masanobu Kawamata, Yoji Ezure, Nobutoshi Ojima, Kiyotaka Konno, Hideyuki Yasuda | 1988-06-14 |
| 4710517 | Medical composition for injection containing a spergualin as active ingredient and process for preparing the same | Hamao Umezawa, Shintaro Suzuki, Taka'aki Ohkuma, Fumihiro Sato | 1987-12-01 |
| 4703128 | Guanidylfungin derivatives and their production | Teruhiko Beppu, Kazutoh Takesako, Akira Obayashi | 1987-10-27 |
| 4658058 | 11-O-methylspergualin | Hamao Umezawa, Tomio Takeuchi, Shinichi Kondo, Hironobu Iinuma, Daishiro Ikeda +1 more | 1987-04-14 |
| 4603015 | Method for producing glyoxylylspermidine and the use thereof for the production of 15-deoxy spergualin-related compounds | Yoshihisa Umeda, Makoto Moriguchi, Akio Fujii, Tomio Takeuchi, Hamao Umezawa | 1986-07-29 |
| 4556735 | Spergualin-related compounds having a phenylene group as well as a process for producing the same | Hamao Umezawa, Tomio Takeuchi, Rinzo Nishizawa, Katsutoshi Takahashi, Yoshihisa Umeda | 1985-12-03 |
| 4554289 | OF4949 | Susumu Sano, Katsushige Ikai, Hiroyuki Kuroda, Hiroshi Enomoto, Yoji Ezure | 1985-11-19 |
| 4529549 | Spergualin-related compounds and process for the preparation thereof | Hamao Umezawa, Tomio Takeuchi, Rinzo Nishizawa, Katsutoshi Takahashi, Yoshihisa Umeda | 1985-07-16 |
| 4518802 | N-[4-[(3-aminopropyl)amino]butyl]-2,2-dihydroxyethanamide | Hamao Umezawa, Tomio Takeuchi, Shinichi Kondo, Hironobu Iinuma, Daishiro Ikeda +1 more | 1985-05-21 |
| 4518532 | N-[4-(3-aminopropyl)-aminobutyl]-2-(.omega.-gua nidino-fatty-acid-amido)-2-substituted-ethanamide and salt thereof | Hamao Umezawa, Tomio Takeuchi, Shinichi Kondo, Hironobu Iinuma, Daishiro Ikeda +1 more | 1985-05-21 |
| 4430346 | Novel carcinostatic substance and process for synthesis thereof | Hamao Umezawa, Tomio Takeuchi, Shinichi Kondo, Hironobu Iinuma, Daishiro Ikeda +1 more | 1984-02-07 |
| 4211866 | Acyl derivatives of 2-[3-(2-chloroethyl)-3-nitrosoureido]-2-deoxy-D-glucopyranose | Shingo Matsumura, Masakuni Ozaki, Hisao Watanabe, Hiroyuki Kuroda, Akira Obayashi | 1980-07-08 |