YK

Yoshitaka Konishi

OC Ono Pharmaceutical Co.: 12 patents #36 of 559Top 7%
Overall (All Time): #428,344 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
6114338 Heterocyclic compounds Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu, Manton Rodgers Frierson +1 more 2000-09-05
6001830 Heterocyclic compounds Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu, Manton Rodgers Frierson +1 more 1999-12-14
5869486 Fused pyrimidines and pyriazines as pharmaceutical compounds Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu, Manton Rodgers Frierson +1 more 1999-02-09
5525604 4-aminopyrimidine derivatives Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu, Tamara A. Miskowski 1996-06-11
5439895 4-aminoquinazoline derivatives Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu 1995-08-08
5436233 4-aminoquinazoline derivatives Sung Jai Lee, Orest Taras Macina, Kigen Kondo, Dingwei Yu 1995-07-25
5164412 5-Hetero-6-oxo-PGE-derivatives Masanori Kawamura 1992-11-17
4479966 6,9-Methano-PGI2 analogues Masaki Hayashi, Yoshinobu Arai 1984-10-30
4399147 Prostaglandin 12 analogues and their pharmaceutical compositions Masaki Hayashi, Yoshinobu Arai, Katsuichi Shimoji, Shuichi Ohuchida, Hirohisa Wakatsuka +1 more 1983-08-16
4367237 Prostacyclin analogues Hirohisa Wakatsuka, Katsuichi Shimoji, Sadahiko Iguchi, Hisashi Suga, Yasuyuki Miyata +3 more 1983-01-04
4313954 6,9-Nitrilo-prostaglandin analogues Hirohisa Wakatsuka, Masaki Hayashi 1982-02-02
4207332 Prostaglandin I.sub.2 analogues Masaki Hayashi, Yoshinobu Arai, Katsuichi Shimoji, Shuichi Ohuchida, Shinsuke Hashimoto 1980-06-10