KT

Katsutoshi Tsuchiya

MC Mitsui Chemicals: 6 patents #316 of 2,279Top 15%
SC Schering: 4 patents #698 of 2,442Top 30%
BA Bayer Schering Pharma Ag: 2 patents #137 of 464Top 30%
Overall (All Time): #424,149 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
8026239 Cell differentiation inducer Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2011-09-27
7687525 Cell differentiation inducer Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2010-03-30
RE40703 Cell differentiation inducer, benzamide compounds Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2009-04-28
7317028 Cell differentiation inducer Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2008-01-08
RE39754 Benzamide derivatives and pharmaceutical compositions containing same Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2007-07-31
7074917 Method for purifying 5′ -protected 2′ -deoxypurine nucleosides Hironori Komatsu, Toshiyuki Kouno 2006-07-11
7038039 Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside Hironori Komatsu, Hirokazu Awano, Nobuyuki Fukazawa, Kiyoshi Ito, Ichirou Ikeda +9 more 2006-05-02
6958391 Method for purifying 5′-protected 2′-deoxypurine nucleosides Hironori Komatsu, Toshiyuki Kouno 2005-10-25
6875860 Method for purifying 5′ -protected thymidines and novel derivatives thereof Hironori Komatsu, Toshiyuki Kouno, Hiroharu Tanikawa, Hiroki Ishibashi 2005-04-05
6794392 Cell differentiation inducer Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2004-09-21
6320078 Method of producing benzamide derivatives Tsuneji Suzuki, Tomoyuki Ando, Hiroki Ishibashi 2001-11-20
6174905 Cell differentiation inducer Tsuneji Suzuki, Tomoyuki Ando, Osamu Nakanishi, Akiko Saito, Takashi Yamashita +2 more 2001-01-16