KM

Kei Matsui

TO Toyota: 5 patents #5,641 of 26,838Top 25%
TT The University Of Tokyo: 3 patents #321 of 2,633Top 15%
SH Shibuya: 1 patents #28 of 82Top 35%
Overall (All Time): #817,250 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11370572 Surface treatment method and surface treatment device for resin vessel Toshiaki Naka, Tokuo Nishi, Masanari EJIRI, Noriaki Ikenaga 2022-06-28
8424965 Clutch mechanism Atsuki Sasaki, Kouji Kaneda 2013-04-23
8182014 Vehicle seat arranging structure Teiji Mabuchi, Osamu Fujimoto, Makoto Itou, Yoshihiro Suda 2012-05-22
8078364 Vehicle seat apparatus Teiji Mabuchi, Osamu Fujimoto, Yoshihiro Suda, Yoshihiko Tabuchi, Shoichiro Takehara +2 more 2011-12-13
8047606 Headrest operating devices 2011-11-01
7934763 Vehicle seat apparatus Teiji Mabuchi, Osamu Fujimoto, Yoshihiro Suda, Yoshihiko Tabuchi, Shoichiro Takehara +2 more 2011-05-03