YO

Yoshihisa Ohta

KC Kyowa Hakko Kirin Co.: 2 patents #9 of 120Top 8%
FU Fujifilm: 1 patents #430 of 996Top 45%
Overall (2011): #56,128 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7919517 Indazole derivatives Fumihiko Kanai, Shinji Nara, Yutaka Kanda, Hiroshi Umehara, Yukimasa Shiotsu +5 more 2011-04-05
7902234 Thiadiazoline derivative Chikara Murakata, Kazuhiko Kato, Ryuichiro Nakai, Yoshinori Yamashita, Takeshi Takahashi 2011-03-08