Inventor · disambiguated record
Katsuichiro Hayakawa
Also filed as: HAYAKAWA KATSUICHIRO
2 granted patents·8 citations·filing 2011–2017
53Inventor score
Top patents by PatentIndex Score
2 records- 0190US10562018B2Electrode catalyst, and membrane electrode assembly and fuel cell using electrode catalystNISSAN MOTOR·Filed 2017·Granted Feb 18, 2020·6 cites·8 claims
- 0272US9368805B2Catalyst for polymer electrolyte fuel cell and method for producing the sameTADA TOMOYUKI·Filed 2011·Granted Jun 14, 2016·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →