KO

Katsuya OKUDA

TC Tpr Co.: 1 patents #46 of 92Top 50%
TC Tpr Industry Co.: 1 patents #8 of 28Top 30%
📍 Sagae, JP: #7 of 17 inventorsTop 45%
Overall (All Time): #2,781,504 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10596624 Cast-iron cylindrical member and composite structure Akira Sayama, Koichi Hatakeyama, Akira Sato, Kazuki Seino, Tomoki Takiguchi 2020-03-24