Inventor · disambiguated record
Koichi Matsutani
Also filed as: MATSUTANI KOICHI
18 granted patents·3 pending applications·9 citations·filing 2005–2024
87Inventor score
Files withTANAKA PRECIOUS METAL IND16HONDA MOTOR CO LTD1NISSAN MOTOR1TADA TOMOYUKI1TANAKA KIKINZOKU K K1
Top patents by PatentIndex Score
21 records- 0190US10562018B2Electrode catalyst, and membrane electrode assembly and fuel cell using electrode catalystNISSAN MOTOR·Filed 2017·Granted Feb 18, 2020·6 cites·8 claims
- 0283US2024363873A1Core-shell catalyst for oxygen reduction reaction, and method of designing catalystTANAKA PRECIOUS METAL IND·Filed 2024·Application pending·0 cites
- 0374US11145874B2Catalyst for solid polymer fuel cells and method for producing sameTANAKA PRECIOUS METAL IND·Filed 2018·Granted Oct 12, 2021·1 cites·14 claims
- 0474US10903503B2Catalyst for solid polymer fuel cell and method for producing sameTANAKA PRECIOUS METAL IND·Filed 2019·Granted Jan 26, 2021·0 cites·4 claims
- 0572US12062796B2Core-shell catalyst for oxygen reduction reaction, and method of designing catalystTANAKA PRECIOUS METAL IND·Filed 2021·Granted Aug 13, 2024·0 cites·13 claims
- 0672US9368805B2Catalyst for polymer electrolyte fuel cell and method for producing the sameTADA TOMOYUKI·Filed 2011·Granted Jun 14, 2016·2 cites·12 claims
- 0771US11527761B2Cathode electrode catalyst of fuel cell, and reaction acceleration methodTANAKA PRECIOUS METAL IND·Filed 2019·Granted Dec 13, 2022·0 cites·2 claims
- 0865US11362342B2Catalyst for solid polymer fuel cells and method for producing the sameTANAKA PRECIOUS METAL IND·Filed 2018·Granted Jun 14, 2022·0 cites·19 claims
- 0964US10608258B2Catalyst for solid polymer fuel cells and method for producing sameTANAKA PRECIOUS METAL IND·Filed 2014·Granted Mar 31, 2020·0 cites·5 claims
- 1063US10454113B2Catalyst for solid polymer fuel cell and method for producing sameTANAKA PRECIOUS METAL IND·Filed 2013·Granted Oct 22, 2019·0 cites·4 claims
- 1158US11239473B2Catalyst for solid polymer fuel cells and method for manufacturing the sameTANAKA PRECIOUS METAL IND·Filed 2018·Granted Feb 1, 2022·0 cites·14 claims
- 1258US9960431B2Catalyst for solid polymer fuel cell and method for manufacturing the sameTANAKA PRECIOUS METAL IND·Filed 2014·Granted May 1, 2018·0 cites·16 claims
- 1358US9905859B2Catalyst for solid polymer fuel cell and method for manufacturing the sameTANAKA PRECIOUS METAL IND·Filed 2014·Granted Feb 27, 2018·0 cites·2 claims
- 1456US10573901B2Catalyst and manufacturing method thereof, and electrode catalyst layer using the catalystTANAKA PRECIOUS METAL IND·Filed 2014·Granted Feb 25, 2020·0 cites·11 claims
- 1554US10998556B2Catalyst for solid polymer fuel cell and method for producing sameTANAKA PRECIOUS METAL IND·Filed 2017·Granted May 4, 2021·0 cites·19 claims
- 1654US2018138518A1Core-shell catalyst and reaction acceleration methodTANAKA PRECIOUS METAL IND·Filed 2016·Application pending·0 cites
- 1749US10892496B2Catalyst for solid polymer fuel cell and production method for the sameTANAKA PRECIOUS METAL IND·Filed 2015·Granted Jan 12, 2021·0 cites·8 claims
- 1845US7858263B2Solid polymer electrolyte fuel cell and method for manufacturing the sameHONDA MOTOR CO LTD·Filed 2005·Granted Dec 28, 2010·0 cites·5 claims
- 1943US10497942B2Method for manufacturing catalyst having supported catalyst particles of core/shell structureTANAKA PRECIOUS METAL IND·Filed 2016·Granted Dec 3, 2019·0 cites·11 claims
- 2039US2020122123A1Core-shell catalyst and oxygen reduction methodUNIV OSAKA·Filed 2017·Application pending·0 cites
- 2138US7335619B2Catalyst for fuel electrode of solid polymer fuel cellTANAKA KIKINZOKU K K·Filed 2005·Granted Feb 26, 2008·0 cites·3 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →