SK

Shinji Koube

AD Adeka: 1 patents #257 of 499Top 55%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Overall (All Time): #2,144,708 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7348380 Polyester plasticizer and chlorine-containing resin compositions Kiyotatsu Iwanami, Teruo Arai, Tomoki Honda 2008-03-25
4376213 Method for optical resolution of 2-(4-chlorophenyl)-3-methylbutanoic acid Hiroyuki Nohira, Daiyo Terunuma 1983-03-08