TW

Toshiyuki Watanabe

TC Toyo Jozo Company: 2 patents #52 of 154Top 35%
DC Daiichi Pharmaceutical Co.: 1 patents #181 of 399Top 50%
Overall (All Time): #1,584,896 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7157487 Vla-4 inhibitors Atsushi Nakayama, Nobuo Machinaga, Yoshiyuki Yoneda, Yuichi Sugimoto, Jun Chiba +1 more 2007-01-02
4268665 Derivatives of antibiotic tylosin Hideo Sakakibara, Tatsuro Fujiwara, Osamu Okegawa, Susumu Watanabe, Tetsuo Matsuda 1981-05-19
4242504 "3""-Acylated macrolide antibiotics" Hideo Sakakibara, Osamu Okegawa, Tatsuro Fujiwara, Susumu Watanabe, Satoshi Omura +1 more 1980-12-30