HT

Hiroshi Takahashi

KC Kureha Chemical Industry Co.: 4 patents #17 of 215Top 8%
TL Teijin Pharma Limited: 2 patents #67 of 294Top 25%
Overall (All Time): #824,908 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11084814 Pyrido[3, 4-d]pyrimidine derivative and pharmaceutically acceptable salt thereof Tsuyoshi Mizuno, Tomohiro Shimada, Gen Unoki, Akinobu Maruyama, Kosuke Sasaki +3 more 2021-08-10
10124004 Pyrido[3,4-d]pyrimidine derivative and pharmaceutically acceptable salt thereof Tsuyoshi Mizuno, Tomohiro Shimada, Gen Unoki, Masaru Ebisawa, Susumu Takeuchi +7 more 2018-11-13
6242445 Benzimidazole derivative Mikiro Yanaka, Shigeru Suzuki, Fuyuhiko Nishijima, Mikio Sugano, Hiroshi Maruoka +4 more 2001-06-05
6211175 Cardiac diseases improving method Mikiro Yanaka, Fuyuhiko Nishijima, Mikio Sugano, Shigeru Suzuki, Hiroyuki Enari +1 more 2001-04-03
5932575 Cardiac diseases improving agents Mikiro Yanaka, Fuyuhiko Nishijima, Mikio Sugano, Shigeru Suzuki, Hiroyuki Enari +1 more 1999-08-03
5863913 Aromatic compound and pharmaceutical composition Mikiro Yanaka, Hiroyuki Enari, Toru Yamazaki, Hiroshi Maruoka, Toshikazu Dewa +2 more 1999-01-26