TK

Takeaki Katayama

KK Kanto Kagaku: 5 patents #15 of 181Top 9%
NI Nagoya Industrial Science Research Institute: 2 patents #10 of 79Top 15%
NU National University Corporation Hokkaido University: 1 patents #278 of 825Top 35%
Overall (All Time): #1,005,908 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9174906 Process for producing optically active secondary alcohol Kunihiko Tsutsumi, Kunihiko Murata, Takeshi Ohkuma, Noriyoshi Arai 2015-11-03
8558033 Process for producing optically active aliphatic fluoroalcohol Toshihide Takemoto, Kunihiko Murata 2013-10-15
8212037 Process for production of optically active quinuclidinols Ryoji Noyori, Takeshi Okuma, Kunihiko Tsutsumi, Noriyuki Utsumi, Kunihiko Murata 2012-07-03
7687630 Method for producing optically active quinuclidinols having one or more substituted groups at the 2-position Kunihiko Murata 2010-03-30
7601667 Sulfonate catalyst and method of producing alcohol compound using the same Noriyuki Utsumi, Kunihiko Murata, Kunihiko Tsutsumi, Masahito Watanabe, Takeshi Ohkuma +1 more 2009-10-13