RW

Ryuhei Wakita

SC Sumitomo Chemical: 5 patents #946 of 4,033Top 25%
DC Daiichi Pharmaceutical Co.: 2 patents #103 of 399Top 30%
📍 Toyonaka, JP: #290 of 1,166 inventorsTop 25%
Overall (All Time): #1,003,623 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9024054 Process for production of purified O-(2,6-dichloro-4-methyl-phenyl) O,O-dimethyl phosphorothioate Eiji Yamauchi 2015-05-05
6884607 Process for producing optically active 4-halo-3-hydroxybutanoate Hiroyuki Asako, Kenji Matsumura, Masatoshi Shimizu, Nobuya Itoh 2005-04-26
6781009 Method for producing 4-cyano-3-oxobutanoate and 4-ctano-3-hydroxybutanoate 2004-08-24
6596898 Process for preparing halogenated cyclopropane derivatives Tsutomu Ebata, Toshifumi Akiba, Takanobu Ikeya, Mikio Sasaki 2003-07-22
5770767 Process for producing 2-fluorocyclopropancecarboxlic acid Nobushige Itaya, Asako Kubo, Mikio Sasaki, Takashi Namba, Yusuke Yukimoto 1998-06-23