KH

Keiji Hashimoto

TO Toyota: 6 patents #108 of 3,957Top 3%
Overall (2020): #24,815 of 565,922Top 5%
6
Patents 2020

Issued Patents 2020

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10840522 Fuel cell Takashi Kondo, Daisuke KANNO 2020-11-17
10790532 Fuel cell stack and dummy cell Daisuke KANNO, Takenori Yamasaki, Atsushi Ida, Daisuke Hayashi, Shuji Kurita +1 more 2020-09-29
10727511 Fuel cell Kousuke Kawajiri, Satoshi Futami 2020-07-28
10727523 Fuel cell stack Daisuke KANNO, Takenori Yamasaki, Atsushi Ida, Daisuke Hayashi, Shuji Kurita +1 more 2020-07-28
10651495 Fuel cell stack Satoshi Futami, Kousuke Kawajiri, Nobuaki Nonoyama 2020-05-12
10547069 Fuel cell having end cell with bypass passage Takashi Kondo 2020-01-28