OO

Osamu Otosaka

HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
Overall (All Time): #3,067,743 of 4,157,543Top 75%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9118382 Relay apparatus for broadcast waves Satoshi Sakata, Jun Abe, Makoto Watanabe, Motoki Chibazaki, Kazuhiko Yoshii 2015-08-25