TO

Toyotaka Osakabe

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,495,829 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6820503 High-speed rotation testing apparatus Masanori Sueyoshi, Akira Tezuka, Koji Shibasaki, Xinsheng Huang, Masao Ono +1 more 2004-11-23