SO

Shinpei Otsuka

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #4,002,936 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4615325 Ball throwing device Yukio Yamamura, Takahiro Imai, Kenji Kakiyama 1986-10-07