YT

Yuichi Tsuyuki

OC Oppama Industry Co.: 1 patents #1 of 5Top 20%
Overall (2017): #180,491 of 506,227Top 40%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9726095 Engine driven working machine Takuo Yoshizaki, Toshiyuki Takano, Masao Iwata, Kiyoshige Enomoto 2017-08-08