KM

Kazutaka Maruyama

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #3,553,225 of 4,157,543Top 90%
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Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6429316 Process for preparing pyrrolidone derivative Kazunari Takahashi, Yoko Seto, Masaru Utsunomiya, Souichi Orita, Tomonori Okubi 2002-08-06