TK

Toshiaki Koizumi

KC Koki Holdings Co.: 2 patents #6 of 66Top 10%
📍 Ibaraki, JP: #47 of 585 inventorsTop 9%
Overall (2021): #59,726 of 548,734Top 15%
3
Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11123846 Electric tool Takuya Yoshinari 2021-09-21
11070160 Electric power tool Kazutaka Iwata 2021-07-20
10886764 Power tool Yoshikazu Kawano, Kazuhiko Funabashi, Hironori Mashiko 2021-01-05