KY

Koichi YAMAKA

HA Hitachi Astemo: 3 patents #40 of 620Top 7%
📍 Hitachinaka, JP: #35 of 283 inventorsTop 15%
Overall (2024): #77,683 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12151533 Cylinder device Riichi NAGAO, Yoshihiro Yamaguchi 2024-11-26
12115830 Shock absorber Sadatomo MATSUMURA, Naoya TOKOO, Yoshihiro Yamaguchi 2024-10-15
12085141 Shock absorber Masato Suehiro, Atsushi Maeda, Yuji Nakayama, Takashi Kozono 2024-09-10