YK

Yoshio Koyanagi

SV Sovereign Peak Ventures: 1 patents #1 of 11Top 10%
PA Panasonic: 1 patents #631 of 1,818Top 35%
Overall (2023): #92,462 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11616395 Mobile terminal and chargeable communication module Koichi Yamamoto, Takanori Hirobe, Hiroyuki Uejima, Kenichiro Tabata, Shuichiro Yamaguchi +3 more 2023-03-28
11569689 Power receiving device, power transmitting device, and underwater power supply system Ryosuke HASABA, Kazuhiro Eguchi, Katsuya Okamoto, Souichi Kawata, Tatsuo Yagi 2023-01-31