CI

Choichi Ishikawa

Honda Motor Co.: 6 patents #3,726 of 21,052Top 20%
HC Hitachi Industries Co.: 1 patents #11 of 49Top 25%
NC Nissin Kogyo Co.: 1 patents #171 of 334Top 55%
Overall (All Time): #714,271 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10923755 Mount structure for fuel cell stack Hideharu Naito, Yusuke Nara, Hidetada Kojima, Ryoichi Yoshitomi 2021-02-16
10879543 Fuel cell vehicle Yuki Imamura, Norihisa Kobayashi, Toshinobu Mito, Mitsunori Matsumoto 2020-12-29
10033062 Fuel cell stack and mount structure therefor Hideharu Naito, Yusuke Nara, Hidetada Kojima, Ryoichi Yoshitomi 2018-07-24
9950603 Vehicle front structure Yuya Abe, Ryoichi Yoshitomi 2018-04-24
9711819 Mount structure for fuel cell stack Ryoichi Yoshitomi, Hideharu Naito, Susumu Yodono, Takashi Kuroiwa 2017-07-18
9371009 Mount structure for fuel cell stack Ryoichi Yoshitomi 2016-06-21
7198457 Single-shaft multistage pump Yoshimasa Chiba, Hiroyuki Katsura, Daimon Abe 2007-04-03