Inventor · disambiguated record

Ryuichiro Arai

Also filed as: ARAI RYUICHIRO

1 granted patent·17 citations·filing 1987–1987

38Inventor score

Technology areasG11B

Files withMITSUBISHI ELECTRIC CORP1

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1 record

0168US4841507AOptical head for an optical recording and reproducing apparatusMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Jun 20, 1989·17 cites·17 claims

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