Inventor · disambiguated record
Akira Otaki
Also filed as: OTAKI AKIRA
2 granted patents·24 citations·filing 1986–2019
53Inventor score
Top patents by PatentIndex Score
2 records- 0184US4671499ATundish for continuous casting of free cutting steelNIPPON STEEL CORP·Filed 1986·Granted Jun 9, 1987·24 cites·6 claims
- 0241US11441465B2Exhaust gas purification device and ship including exhaust gas purification deviceMITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD·Filed 2019·Granted Sep 13, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →