YI

Yasushi Itakura

SL Sumitomo Pharmaceuticals Company Limited: 2 patents #67 of 327Top 25%
NC Nhk Spring Co.: 1 patents #555 of 1,116Top 50%
Overall (All Time): #1,602,480 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6689745 Agent for ameliorating pancreatic function disorder Mutsuo Taiji 2004-02-10
6399658 Composition containing ascorbic acid Hiroshi Noguchi, Mutsuo Taiji, Hiroshi Yamaga, Junji Ichihara 2002-06-04
4546958 Leaf spring Akira Ohno, Takayuki Tabe, Shuji Hiromoto 1985-10-15