MK

Masataka Konishi

BR Bristol-Meyers: 48 patents #1 of 350Top 1%
BS Bristol-Myers Squibb: 9 patents #582 of 3,969Top 15%
ZC Zenyaku Kogyo Co.: 1 patents #31 of 68Top 50%
Overall (All Time): #40,795 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 1–25 of 59 patents

Patent #TitleCo-InventorsDate
5773449 Thioquinolone compounds which have useful pharmaceutical activity Naoki Fukuda, Yukio Oku, Hiroaki Yamazaki, Kazuhiro Imaizumi, Hideshi Kobayashi 1998-06-30
5286649 Antiviral antibiotic BU-3889V Mitsuaki Tsunakawa, Osamu Tenmyo, Takeo Miyaki, Toshikazu Oki 1994-02-15
5124150 Process for preparing antiviral antibiotic BU-3889V Mitsuaki Tsunakawa, Osamu Tenmyo, Takeo Miyaki, Toshikazu Oki 1992-06-23
5116845 BU-3420T antitumor antibiotic Hiroaki Ohkuma, Kiyoshi Matsumoto, Toshikazu Oki, Yutaka Hoshino 1992-05-26
5114920 BU-3292T antibiotics Koko Sugawara, Yuji Nishiyama, Koji Tomita, Toshikazu Oki 1992-05-19
5110960 Antifungal antibiotics Toshikazu Oki, Kyoichiro Saitoh, Kozo Tomatsu, Koji Tomita, Takeo Miyaki +2 more 1992-05-05
5098708 Antiviral antibiotic BU-3889V Mitsuaki Tsunakawa, Osamu Tenmyo, Takeo Miyaki, Toshikazu Oki 1992-03-24
5093248 BU-3862T antitumor antibiotic Koko Sugawara, Masami Hatori, Hideo Kamei, Toshikazu Oki, Koji Tomita 1992-03-03
5089522 Antitumor antibiotic BU-3285T Hiroaki Ohkuma, Koji Tomita, Hideo Kamei 1992-02-18
5079148 Peptide antibiotics Koji Tomita, Masahisa Oka, Ken Numata 1992-01-07
5071957 Antibiotic BU-4061T Minoru Hanada, Yuji Nishiyama 1991-12-10
5037836 BU-4146T antibiotic Koko Sugawara, Masaru Ohbayashi, Takeo Miyaki 1991-08-06
5036008 Antitumor antibiotic BU-3285T Hiroaki Ohkuma, Koji Tomita, Hideo Kamei 1991-07-30
5025023 Peptide antibiotics Koji Tomita, Masahisa Oka, Ken Numata 1991-06-18
5002959 BU-4146T antibiotic Koko Sugawara, Masaru Ohbayashi, Takeo Miyaki 1991-03-26
5001058 BU-3839T antibiotic Keiko Shimizu, Masaru Ohbayashi, Koji Tomita, Takeo Miyaki, Toshikazu Oki 1991-03-19
4992376 Biological pure culture of Streptomyces violaceus ATCC 53807 Keiko Shimizu, Masaru Ohbayashi, Koji Tomita, Takeo Miyaki, Toshikazu Oki 1991-02-12
4990497 Antifungal antibiotics Toshikazu Oki, Kyoichiro Saitoh, Kozo Tomatsu, Koji Tomita, Takeo Miyaki +2 more 1991-02-05
4990448 Bu-4061T Minoru Hanada, Yuji Nishiyama 1991-02-05
4960755 BU-3608 derivatives Maki Nishio, Masatoshi Kakushima, Toshikazu Oki 1990-10-02
4956374 Polysubstituted thiazolylpyridine carboxyamide antifungal antibiotic Maki Nishio, Shigeyuki Ando, Takeo Miyaki, Toshikazu Oki 1990-09-11
4952572 BU-3420T antifungal antibiotic Hiroaki Ohkuma, Kiyoshi Matsumoto, Toshikazu Oki, Yutaka Hoshino 1990-08-28
4952709 Antitumor antibiotic BU-3285T compounds Hiroaki Ohkuma, Koji Tomita, Hideo Kamei 1990-08-28
4935362 BMY-28121, a new antitumor antibiotic Mitsuaki Tsunakawa, Takeo Miyaki 1990-06-19
4927848 BU-3839T antibiotic Keiko Shimizu, Masaru Ohbayashi, Koji Tomita, Takeo Miyaki, Toshikazu Oki 1990-05-22