YK

Yoshiaki Katsura

JC Jujo Paper Co.: 1 patents #46 of 105Top 45%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
Overall (All Time): #2,295,942 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5332818 Immunosuppressive agent and process of producing the same Hiroshi Nagase, Koji Kawai, Shu Matsumoto, Takashi Endoh, Kohei Arakawa 1994-07-26
4889927 Production process of phenylglycosides Koji Murakami, Fumiaki Nakatsubo, Motoo Matukura 1989-12-26