TK

Toshiaki Koizumi

KC Koki Holdings Co.: 3 patents #3 of 74Top 5%
📍 Ibaraki, JP: #61 of 672 inventorsTop 10%
Overall (2020): #65,544 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10744633 Power Tool Takuya Yoshinari, Yoshikazu Kawano, Kazuhiko Funabashi 2020-08-18
10717138 Power tool Takuya Yoshinari, Kazuhiko Funabashi 2020-07-21
10536056 Electric power tool 2020-01-14