NS

Narutoshi Sugita

Honda Motor Co.: 85 patents #8 of 21,052Top 1%
HK Honda Giken Kabushiki Kaisha: 1 patents #5 of 184Top 3%
HK Honda Giken Koygo: 1 patents #31 of 356Top 9%
Overall (All Time): #19,291 of 4,157,543Top 1%
87
Patents All Time

Issued Patents All Time

Showing 1–25 of 87 patents

Patent #TitleCo-InventorsDate
10622647 Fuel cell Naoki Yamano, Jun Kondo 2020-04-14
10186718 Fuel cell Naoki Yamano, Toshiki Kawamura, Shuhei Goto 2019-01-22
9590254 Fuel cell stack Seiji Sugiura 2017-03-07
9431673 Fuel cell Shuhei Goto, Kentaro Ishida, Tetsuya Nakamura 2016-08-30
9160016 Fuel cell Kentaro Ishida, Akihiro Matsui, Hayato Kaji 2015-10-13
9083017 Fuel cell stack Hiroyuki Tanaka, Kentaro Ishida, Keisuke Ando 2015-07-14
9065089 Fuel cell Kentaro Ishida, Shuhei Goto 2015-06-23
8999592 Fuel cell Shuhei Goto, Kentaro Ishida, Tetsuya Nakamura 2015-04-07
8865366 Fuel cell with protruded gas diffusion layer Katsuhiko Kohyama, Shuhei Goto, Hiroshi Shinkai, Hiroyuki Tanaka, Takaki Nakagawa 2014-10-21
8846264 Fuel cell comprising offset connection channels Kentaro Ishida, Shuhei Goto, Tetsuya Nakamura 2014-09-30
8802312 Fuel cell separators capable of suppressing variation in pressure loss Masaru Oda, Masaaki Sakano, Norimasa Kawagoe, Takashi Kosaka 2014-08-12
8778554 Fuel cell Shuhei Goto, Kentaro Ishida, Tetsuya Nakamura 2014-07-15
8637204 Fuel cell and fuel cell stack Toshihiko Suenaga, Takayuki Ogawa, Keisuke Andou, Masajiro Inoue 2014-01-28
8574781 Fuel cell stack Shuhei Goto, Masaru Oda, Yasuhiro Watanabe 2013-11-05
8283085 Fuel cell and separator thereof Hideaki Kikuchi, Yoshihiro Nakanishi, Tadashi Nishiyama, Keisuke Andou 2012-10-09
8268507 Fuel cell Hiroyuki Tanaka, Tadashi Nishiyama, Takaki Nakagawa 2012-09-18
8221931 Solid polymer electrolyte fuel cell stack Noriaki Osao, Takeshi Ushio 2012-07-17
8197984 Fuel cell stack Takashi Kosaka, Ayumu Ishizuka, Ken Takahashi, Hiroshi Morikawa, Teruyuki Ohtani 2012-06-12
8153333 Fuel cell with protruded gas diffusion layer Katsuhiko Kohyama, Shuhei Goto, Hiroshi Shinkai, Hiroyuki Tanaka, Takaki Nakagawa 2012-04-10
8153325 Fuel cell Masaru Oda, Hiroto Chiba, Masahiro Mohri, Chikara Iwasawa 2012-04-10
8153288 Fuel cell and fuel cell stack Teruyuki Ohtani, Shuhei Goto, Yosuke Fujii 2012-04-10
8148032 Fuel cell and fuel cell stack Seiji Sugiura, Shuhei Goto, Ryugo Suzuki, Yoshihiro Nakanishi 2012-04-03
8110316 Fuel cell Masaru Oda, Takashi Kosaka, Norimasa Kawagoe, Teruyuki Ohtani, Masaaki Sakano +1 more 2012-02-07
8097379 Fuel cell stack with insulating members Toshihiko Suenaga, Takayuki Ogawa, Keisuke Andou, Masajiro Inoue 2012-01-17
8034506 Fuel cell Hideaki Kikuchi, Norimasa Kawagoe, Masaru Oda, Takashi Kosaka, Takeshi Banba +1 more 2011-10-11