Inventor · disambiguated record

Fumihiko Usui

Also filed as: USUI FUMIHIKO

1 granted patent·9 citations·filing 1997–1997

31Inventor score

Technology areasG01M

Files withMITSUBISHI MATERIALS CORP1

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1 record

0131US5773711ACan internal pressure inspection apparatusMITSUBISHI MATERIALS CORP·Filed 1997·Granted Jun 30, 1998·9 cites·6 claims

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Fumihiko Usui — Patent Inventor | PatentIndex