HS

Hiroshi Shinkai

Honda Motor Co.: 17 patents #852 of 21,052Top 5%
JS Jsr: 3 patents #346 of 1,137Top 35%
Canon: 2 patents #12,681 of 19,416Top 70%
NC Nisshin Chemical Co.: 1 patents #6 of 13Top 50%
Overall (All Time): #221,094 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
10947627 Water electrolysis apparatus Tadashi Nishiyama, Akihiro Noda 2021-03-16
10056619 Fuel cell having a recess in the separator Seiji Sugiura, Kenichi Tanaka, Mihoko KAWAHARADA, Kenta Urata, Yukihito Tanaka +1 more 2018-08-21
8911916 Fuel cell Seiji Sugiura, Kenichi Tanaka, Mihoko KAWAHARADA, Kenta Urata, Yukihito Tanaka +1 more 2014-12-16
8865366 Fuel cell with protruded gas diffusion layer Narutoshi Sugita, Katsuhiko Kohyama, Shuhei Goto, Hiroyuki Tanaka, Takaki Nakagawa 2014-10-21
8399148 Varnish for a solid polymer fuel cell Makoto Higami, Igor Rozhanskii, Yoshitaka Yamakawa, Nagayuki Kanaoka, Kaoru Fukuda +1 more 2013-03-19
8236206 Electrode catalyst layer Satoshi Komatsu, Junji Kawai, Toshihiro Ohtsuki, Takanobu Yamamoto, Ryoichiro Takahashi +1 more 2012-08-07
8153333 Fuel cell with protruded gas diffusion layer Narutoshi Sugita, Katsuhiko Kohyama, Shuhei Goto, Hiroyuki Tanaka, Takaki Nakagawa 2012-04-10
8043762 Polyphenylene-containing electrode paste Makoto Higami, Igor Rozhanskii, Yoshitaka Yamakawa, Nagayuki Kanaoka, Kaoru Fukuda +1 more 2011-10-25
7776464 Solid polymer electrolyte fuel cell and electrode structure for the fuel cell Katsuhiko Kohyama, Hiroyuki Tanaka 2010-08-17
7566511 Solid polymer cell assembly Yoshinori Wariishi, Naoyuki Enjoji, Yoichi Asano 2009-07-28
7531265 Fuel cell Seiji Sugiura, Masaaki Nanaumi, Shuhei Goto 2009-05-12
7306876 Method for producing membrane-electrode structure and polymer electrolyte fuel cell Masaki Tani, Katsuhiko Kohyama, Ichiro Tanaka, Yuichiro Hama, Junichi Yano 2007-12-11
7232627 Electrode for solid polymer fuel cell Kaoru Fukuda, Masaki Tani, Shigeru Inai, Hayato Kaji, Chikara Iwasawa +3 more 2007-06-19
7226688 Fuel cell Yosuke Fujii, Noriaki Osao, Yoshinori Wariishi, Takaki Nakagawa, Katsumi Hayashi 2007-06-05
7094492 Electrode for polymer electrolyte fuel cell Takeshi Matsubara, Katsuhiko Kohyama 2006-08-22
6686085 Fuel cell Yosuke Fujii, Noriaki Osao, Yoshinori Wariishi, Takaki Nakagawa, Katsumi Hayashi 2004-02-03
6187468 Electrodes for fuel cells Ichirou Tanaka, Minako Onodera, Kazuhiko Iwasaki, Tsugio Ohba, Hideo Kato +1 more 2001-02-13
4829082 Pharmaceutical compositions for the treatment of skin diseases Takao Kishiye 1989-05-09
4669883 Method and apparatus for alignment Hideki Ina 1987-06-02
D261524 Grip for a cinecamera Masahiro Kando 1981-10-27