Inventor · disambiguated record
Akio Nagaoka
Also filed as: NAGAOKA AKIO
3 granted patents·0 citations·filing 2015–2019
40Inventor score
Files withTANAKA PRECIOUS METAL IND3
Top patents by PatentIndex Score
3 records- 0153US12031196B2Metal powderTANAKA PRECIOUS METAL IND·Filed 2019·Granted Jul 9, 2024·0 cites·17 claims
- 0249US10569334B2Process for producing noble-metal powderTANAKA PRECIOUS METAL IND·Filed 2016·Granted Feb 25, 2020·0 cites·7 claims
- 0337US10662506B2Method for producing platinum-based alloy powderTANAKA PRECIOUS METAL IND·Filed 2015·Granted May 26, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →