Inventor · disambiguated record

Naoyuki Utsumi

Also filed as: UTSUMI NAOYUKI

1 granted patent·0 citations·filing 2019–2019

4Inventor score

Technology areasF02B

Files withGUNMA PREFECTURE1

Top patents by PatentIndex Score

1 record

0145US11041433B2Exhaust casing for turbocharger, and method for manufacturing sameGUNMA PREFECTURE·Filed 2019·Granted Jun 22, 2021·0 cites·3 claims

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