YT

Yuuichi Toyoshima

HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
KC Koki Holdings Co.: 1 patents #124 of 215Top 60%
📍 Ibaraki, JP: #2,661 of 6,779 inventorsTop 40%
Overall (All Time): #1,440,143 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11141804 Power tool Takeru Kumakura, Yoshitaka Sekine 2021-10-12
9955627 Electric working machine Yasushi Nakano, Yuki Horie, Kazuhiko Funabashi, Hiromi Ozawa, Hirohisa Tomita 2018-05-01
D811453 Table circular saw Yoshiki Aoki, Shinichi Kakefuda, Rui Akiba, Shingo Kosugi 2018-02-27