SI

Seiji Iijima

Caterpillar: 1 patents #253 of 825Top 35%
Overall (2022): #267,611 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11346394 Bearing device and construction machine Naoki Miyata, Kazufumi Nishimoto, Yasunori Komatsubara, Yuma Yabuki 2022-05-31