TA

Takuma Akazawa

TK Topy Kogyo Kabushiki Kaisha: 4 patents #11 of 189Top 6%
Overall (All Time): #1,151,403 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10906600 Traveling apparatus Shingo Tsukui, Hidekazu Iwaki, Koji Sakurai 2021-02-02
10450014 Traveling apparatus and control method therefor Shingo Tsukui 2019-10-22
10427733 Crawler device and traveling apparatus Shingo Tsukui 2019-10-01
10155553 Crawler device Seiji Oomura, Shingo Tsukui 2018-12-18