Issued Patents All Time
Showing 276–300 of 305 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4914687 | Voice information transmission system | — | 1990-04-03 |
| 4908316 | Streptomyces sp. N664-30 which produces an ionophore antibacterial agent | Walter P. Cullen, John R. Oscarson, Junsuke Tone | 1990-03-13 |
| 4874089 | Light-tight cassette | Tsukasa Matsuda, Kazuo Ui | 1989-10-17 |
| 4844897 | Anti-tumor protease preparations | Yasuhiro Matsumura, Osamu Asami, Hideyuki Tanaka, Ikuharu Sasaki | 1989-07-04 |
| 4835141 | Neutral macrolide antibiotics from Streptomyces | Walter P. Cullen, James R. Hauske, Junsuke Tone | 1989-05-30 |
| 4809462 | Method of exterminating insects under the floor of a house or building | — | 1989-03-07 |
| 4805341 | Method of exterminating insects under the floor of a house or building | — | 1989-02-21 |
| 4792489 | Synthetic fibers having uneven surfaces and a method of producing same | Hiroshi Kakiuchi, Setsuo Fukuhara, Michinobu Fujiwara, Yutaka Shirakashi, Osamu Asakura +3 more | 1988-12-20 |
| 4786186 | Stirrer for use in liquid storage tanks, and a method for determining its position in the tank | Katsuji Okumura, Isao Taoka | 1988-11-22 |
| 4782113 | Neocarzinostatin derivatives and method of producing the same | Ryunosuke Kanamaru, Nakao Ishida, Toshihiko Yoshitake, Minoru Ueda | 1988-11-01 |
| 4772590 | Oily composition of aclarubicin or hydrochloride thereof | Hiroitsu Kawata, Shunji Hasumi, Akira Okada, Masayoshi Aruga, Toshimitsu Konno +1 more | 1988-09-20 |
| 4762885 | Neocarzinostatin derivatives and a process for manufacturing the same | Ryunosuke Kanamaru, Nakao Ishida, Toshihiko Yoshitake, Minoru Ueda | 1988-08-09 |
| 4751317 | Inophore antibacterial agent from streptomyces | Walter P. Cullen, John R. Oscarson, Junsuke Tone | 1988-06-14 |
| 4746650 | Polycyclic ether antibiotic | Walter P. Cullen, John C. Ruddock, Junsuke Tone | 1988-05-24 |
| 4746221 | Stirrer for use in liquid storage tanks | Katsuji Okumura, Isao Taoka | 1988-05-24 |
| 4732933 | Neocarzinostatin complexes, a method for producing the same, and an antitumor agent containing said complexes as an active component | Ryunosuke Kanamaru, Nakao Ishida, Toshihiko Yoshitake, Minoru Ueda | 1988-03-22 |
| 4707493 | 19-epi-dianemycin as an anticoccidial and antibacterial agent | Walter D. Celmer, Walter P. Cullen, John C. Ruddock, Junsuke Tone | 1987-11-17 |
| 4652523 | Method of preparing a new polyether antibiotic from streptomyces | Walter D. Celmer, Walter P. Cullen, Junsuke Tone | 1987-03-24 |
| 4625041 | Acidic polycyclic ether antibiotic | Walter D. Celmer, Walter P. Cullen, Junsuke Tone | 1986-11-25 |
| 4552843 | Process for producing an acidic polycyclic ether antibiotic by cultivation of a novel strain of Streptomyces endus subspecies aureus | Walter D. Celmer, Walter P. Cullen, Junsuke Tone | 1985-11-12 |
| 4547523 | Polyether antibiotic from streptomyces | Walter D. Celmer, Walter P. Cullen, Junsuke Tone | 1985-10-15 |
| 4543334 | Streptomyces capable of producing neutral macrolide antibacterial agents | Walter D. Celmer, Walter P. Cullen, Junsuke Tone | 1985-09-24 |
| 4446136 | Agents for improvement of peripheral blood flow | Katsuhide Nishi | 1984-05-01 |
| 4426337 | Method for producing seamless material-filled capsule and miniature capsules | Toshiyuki Suzuki, Funiaki Matsumura, Akira Imai, Nobuo KUROKAWA | 1984-01-17 |
| 4362718 | Agent for curing peripheral circulation insufficiency | Katsuhide Nishi | 1982-12-07 |