KA

Koichi Akiyoshi

SO Sony: 3 patents #402 of 3,100Top 15%
Overall (2017): #70,463 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9722451 Electronic unit and power feeding system Yoichi Uramoto 2017-08-01
9680328 Electronic apparatus and feed system Yoichi Uramoto 2017-06-13
9577475 Electronic device, feed unit, and feed system for reliably informing user of electronic device state during wireless electric power transmission Yoichi Uramoto 2017-02-21