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Yoichi Nishioka

OC Otsuka Chemical Co.: 1 patents #3 of 10Top 30%
Overall (2005): #28,021 of 245,428Top 15%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6946578 Process for producing phenoxyphosphazene compound, flame-retardant resin composition, and flame-retardant resin molding Shinji Nakano, Yuji Tada, Tadao Yabuhara, Takashi Kameshima, Hiroyuki Takase 2005-09-20
6909101 Water purifying apparatus 2005-06-21