DK

Dairi Kubo

NK Nippon Kayaku: 2 patents #1 of 41Top 3%
Overall (2022): #166,894 of 548,613Top 35%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11530046 Aerial vehicle safety apparatus and aerial vehicle Yasuhiko Yagihashi, Hiroshi Nakamura, Koichi Sasamoto, Takahiro Ooi 2022-12-20
11286051 Aerial vehicle safety apparatus and aerial vehicle Yasuhiko Yagihashi, Hiroshi Nakamura, Koichi Sasamoto, Takahiro Ooi 2022-03-29