HS

Hideaki Sawada

NM Nippon Steel & Sumitomo Metal: 2 patents #70 of 478Top 15%
Overall (2017): #147,702 of 506,227Top 30%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9786925 Fuel cell and fuel cell use gas diffusion electrode Kenichiro Tadokoro, Takashi Iijima, Hiroshi Kajiro, Yoichi Matsuzaki 2017-10-10
9735433 Fuel cell Kenichiro Tadokoro, Kazumi Mizukami, Takashi Iijima, Tomohiro Hada 2017-08-15