KY

Keishi Yamanaka

YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
YC Yanmar Power Technology Co.: 1 patents #96 of 202Top 50%
Overall (All Time): #1,760,840 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11976442 Construction machine Naohiro Hara, Shingo Eguchi, Tatsuya Fujimori, Masaki Yamada, Kensuke Kaneda 2024-05-07
10519990 Hydraulic apparatus Kazuhiro OWADA, Kensuke Kaneda, Hidekazu Niu 2019-12-31