HK

Hiroshi Kajiro

NM Nippon Steel & Sumitomo Metal: 2 patents #70 of 478Top 15%
NC Nippon Steel & Sumikin Materials Co.: 1 patents #6 of 22Top 30%
Overall (2017): #77,124 of 506,227Top 20%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9786925 Fuel cell and fuel cell use gas diffusion electrode Kenichiro Tadokoro, Takashi Iijima, Hideaki Sawada, Yoichi Matsuzaki 2017-10-10
9719185 Resin-coated stainless steel foil, container and secondary battery Masaharu Ibaragi, Hiroshi Ohishi 2017-08-01
9630164 Porous polymer metal complex, gas adsorbent, and gas separation device and gas storage device using same Koichi Nose, Susumu Kitagawa, Ryotaro Matsuda, Hiroshi Sato 2017-04-25