Inventor
MATSUTANI KOICHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “MATSUTANI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TANAKA PRECIOUS METAL IND
14 patentsUS10903503B2Jan 26, 2021
Catalyst for solid polymer fuel cell and method for producing same
TANAKA PRECIOUS METAL IND0 citations62
US10892496B2Jan 12, 2021
Catalyst for solid polymer fuel cell and production method for the same
TANAKA PRECIOUS METAL IND0 citations62
US11362342B2Jun 14, 2022
Catalyst for solid polymer fuel cells and method for producing the same
TANAKA PRECIOUS METAL IND0 citations61
US11527761B2Dec 13, 2022
Cathode electrode catalyst of fuel cell, and reaction acceleration method
TANAKA PRECIOUS METAL IND0 citations60
US11145874B2Oct 12, 2021
Catalyst for solid polymer fuel cells and method for producing same
TANAKA PRECIOUS METAL IND1 citations59
US11239473B2Feb 1, 2022
Catalyst for solid polymer fuel cells and method for manufacturing the same
TANAKA PRECIOUS METAL IND0 citations58
US12062796B2Aug 13, 2024
Core-shell catalyst for oxygen reduction reaction, and method of designing catalyst
TANAKA PRECIOUS METAL IND0 citations55
US10998556B2May 4, 2021
Catalyst for solid polymer fuel cell and method for producing same
TANAKA PRECIOUS METAL IND0 citations55
US10608258B2Mar 31, 2020
Catalyst for solid polymer fuel cells and method for producing same
TANAKA PRECIOUS METAL IND0 citations51
US10454113B2Oct 22, 2019
Catalyst for solid polymer fuel cell and method for producing same
TANAKA PRECIOUS METAL IND0 citations51
US9960431B2May 1, 2018
Catalyst for solid polymer fuel cell and method for manufacturing the same
TANAKA PRECIOUS METAL IND0 citations51
US9905859B2Feb 27, 2018
Catalyst for solid polymer fuel cell and method for manufacturing the same
TANAKA PRECIOUS METAL IND0 citations51
US10573901B2Feb 25, 2020
Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalyst
TANAKA PRECIOUS METAL IND0 citations39
US10497942B2Dec 3, 2019
Method for manufacturing catalyst having supported catalyst particles of core/shell structure
TANAKA PRECIOUS METAL IND0 citations39