Inventor · disambiguated record
Koichi Tango
Also filed as: TANGO KOICHI
2 granted patents·2 citations·filing 2013–2017
34Inventor score
Top patents by PatentIndex Score
2 records- 0181US10584408B2Carburization device and carburization methodNAT UNIV CORP YOKOHAMA NAT UNIV·Filed 2017·Granted Mar 10, 2020·2 cites·11 claims
- 0247US9404547B2Steel for high-strength spring, method for producing same, and high-strength springNHK SPRING CO LTD·Filed 2013·Granted Aug 2, 2016·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →