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Seiji Sugiura

Honda Motor Co.: 7 patents #15 of 1,976Top 1%
📍 Utsunomiya, CA: #1 of 2 inventorsTop 50%
Overall (2017): #13,767 of 506,227Top 3%
7
Patents 2017

Issued Patents 2017

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9780400 Fuel cell having an empty space gap between the separator and electrode Yukihito Tanaka 2017-10-03
9660276 Fuel cell including separator with outer ends placed inward of fluid passages formed in frame Tetsuya Nakamura 2017-05-23
9601785 Fuel cell Shuji Sato, Takahiro Takai, Yasuhiro Watanabe 2017-03-21
9590254 Fuel cell stack Narutoshi Sugita 2017-03-07
9559376 Fuel cell with an electrolyte membrane and gas diffusion layers Masaru Oda, Teruyuki Ohtani, Kenichi Tanaka, Hiroshi Sohma 2017-01-31
9553324 Fuel cell resin frame equipped membrane electrode assembly Yukihito Tanaka, Naoki Mitsuta 2017-01-24
9548502 Fuel cell stack Kentaro Ishida, Yoshihito Kimura, Yukihito Tanaka 2017-01-17