KU

Kunihiko Usui

TO Toyota: 4 patents #328 of 3,791Top 9%
Overall (2023): #44,175 of 537,848Top 9%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11628842 Vehicle drive device Atsushi Tabata, Koichi Okuda, Koji Takaira, Akinori Homan, Yosuke Akiyama +1 more 2023-04-18
11618311 Vehicle drive device Atsushi Tabata, Koichi Okuda, Koji Takaira, Yuki Makino, Akinori Homan +2 more 2023-04-04
11548371 Vehicle drive system and control method therefor Atsushi Tabata, Koichi Okuda, Koji Takaira, Akinori Homan, Yosuke Akiyama +1 more 2023-01-10
11541871 Drive control system for hybrid vehicle Akio Sugawara, Ryosuke IKEMURA, Keisuke Ushida 2023-01-03