JO

Jun-ichi Ohura

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #4,002,120 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4612562 PNPN switch device with capacitor formed outside active device areas Hideaki Motojima, Hiroki Takayama 1986-09-16