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USPTO Patent Rankings Data through Sept 30, 2025
YH

Yousuke Horiuchi — 5 Patents

CACataler: 4 patents #86 of 277Top 35%
Toyota: 4 patents #6,703 of 26,838Top 25%
Overall (All Time): #923,817 of 4,157,543Top 25%
5 Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11901565 Fuel cell electrode catalyst, method for selecting the same, and fuel cell including the same Toshihiro Ikai, Tomohiro Ishida, Godai KITAYAMA 2024-02-13
11715833 Fuel cell electrode catalyst, method for selecting the same, and fuel cell including the same Toshihiro Ikai, Tomohiro Ishida, Godai KITAYAMA 2023-08-01
10950869 Fuel cell electrode catalyst and method for producing the same Tomoaki Terada, Akihiro Hori, Nobuaki Mizutani, Hiroo Yoshikawa, Yusuke Itoh 2021-03-16
8367272 Method for producing gold fine particle-supported carrier catalyst for fuel cell, and polymer electrolyte fuel cell catalyst having gold fine particle Nobuaki Mizutani, Hiroaki Takahashi 2013-02-05
7910512 Production process of electrode catalyst for fuel cell Hiroaki Takahashi, Sozaburo Ohashi, Tetsuo Kawamura, Toshiharu Tabata, Tomoaki Terada +2 more 2011-03-22