TI

Takanobu Ikeya

DC Daiichi Pharmaceutical Co.: 2 patents #103 of 399Top 30%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #2,204,651 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6596898 Process for preparing halogenated cyclopropane derivatives Tsutomu Ebata, Toshifumi Akiba, Ryuhei Wakita, Mikio Sasaki 2003-07-22
5780669 Selective dehalogenation process Toshifumi Akiba, Hirofumi Kawanishi, Yusuke Yukimoto, Shinji Kamihara, Tsutomu Ebata 1998-07-14