HA

Hitoshi Arai

KC Kyowa Hakko Kirin Co.: 2 patents #9 of 120Top 8%
Overall (2011): #97,282 of 364,097Top 30%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7998954 Pyrimidodiazepinone derivative Nobumasa Otsubo, Yukihito Tsukumo, Kenji Uchida, Kyoichiro Iida, Shuko Okazaki +1 more 2011-08-16
7956060 Pyrimidine derivative compound Tsutomu Matsumura, Syoichi Isami, Hiroshi Ishida, Koji Hagihara, Hiroshi Umehara +5 more 2011-06-07