KT

Keiji Tanaka

SC Sankyo Holdings Co.: 5 patents #136 of 700Top 20%
📍 Moriyama, JP: #591 of 2,577 inventorsTop 25%
Overall (All Time): #1,056,477 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5405867 Macrolide compounds, their preparation and their use Kazuo Sato, Toshiaki Yanai, Takao Kinoto, Akira Nishida, Toshimitsu Toyama +2 more 1995-04-11
5212322 Macrolide compounds, their preparation and their use Takao Okazaki, Shuji Takahashi, Seigo Iwado, Toshiaki Yanai, Hisaki Kajino 1993-05-18
5008191 Macrolide compounds, their preparation and their use Takao Okazaki, Shuji Takahashi, Seigo Iwado, Toshiaki Yanai, Hisaki Kajino 1991-04-16
4963582 Macrolide compounds, their preparation and their use Kazuo Sato, Toshiaki Yanai, Takao Kinoto, Akira Nishida, Toshimitsu Toyama +2 more 1990-10-16
4912090 Antiparasitic milbemycin and avermectin derivatives Toshiaki Yanai, Kazuo Sato, Akira Nishida 1990-03-27