Inventor · disambiguated record

Nobuhide Katayama

Also filed as: KATAYAMA NOBUHIDE

1 granted patent·1 citations·filing 2013–2013

16Inventor score

Technology areasC25B

Files withSUMITOMO PRECISION PROD CO1

Top patents by PatentIndex Score

1 record

0163US9803289B2Tube-type ozone generator and manufacturing method thereforSUMITOMO PRECISION PROD CO·Filed 2013·Granted Oct 31, 2017·1 cites·6 claims

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