TO

Tsutomu Okuyama

NS Nippon Steel: 1 patents #183 of 410Top 45%
UC Usui Co.: 1 patents #1 of 6Top 20%
📍 Kawaguchi, JP: #12 of 34 inventorsTop 40%
Overall (2024): #233,997 of 561,600Top 45%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12000364 Steel pipe for fuel injection pipe and fuel injection pipe using the same Tatsuya Masuda, Tsugumi Yamazaki, Taizo Makino, Katsunori Nagao 2024-06-04