YI

Yasunori Iwamoto

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
Overall (1997): #57,732 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5694030 Magnetic element for power supply and DC-to-DC converter Toshiro Sato, Kunio Matsukura, Isamu Yanase, Yuji Iseki, Tetsuhiko Mizoguchi +3 more 1997-12-02