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Takeo Yamaguchi

Ricoh Company: 1 patents #815 of 1,810Top 50%
📍 Yokohama, JP: #127 of 263 inventorsTop 50%
Overall (2017): #100,462 of 506,227Top 20%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9799894 Catalyst layer for gas diffusion electrode, method for manufacturing the same, membrane electrode assembly, and fuel cell Shun-ichiro Ogura, Takanori TAMAKI, Teruaki Fuchigami, Yoshitaka Kitamoto, Hidenori Kuroki 2017-10-24
9605378 Textile printing method, inkjet ink for textile printing, and electrophotographic toner for textile printing Tsuyoshi Asami, Tsuneo Kurotori, Noriaki Okada 2017-03-28