Inventor · disambiguated record

Masanao Ookawa

Also filed as: OOKAWA MASANAO

1 granted patent·0 citations·filing 2008–2008

11Inventor score

Technology areasH05B

Files withOOKAWA MASANAO1

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1 record

0143US8502471B2Planar light-emitting module lighting circuit and illuminating deviceOOKAWA MASANAO·Filed 2008·Granted Aug 6, 2013·0 cites·9 claims

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Masanao Ookawa — Patent Inventor | PatentIndex