YO

Yasushi Ohnuma

MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
Overall (All Time): #3,809,012 of 4,157,543Top 95%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5356961 Aqueous epoxy resin composition Toshiaki Nishimura, Kiichiro Seki 1994-10-18