ST

Shinji Takahashi

MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
Overall (All Time): #3,664,070 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5969138 Pyrrolidinone derivatives Naruyoshi Mita, Hiroshi Nagase, Hajime Iizuka, Takahisa Oguchi, Kazuya Sakai +2 more 1999-10-19