SO

Shinpei Otuka

PA Panasonic: 2 patents #9,678 of 21,108Top 50%
📍 Hikone, JP: #142 of 328 inventorsTop 45%
Overall (All Time): #2,347,156 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4576149 Massager Kozo Kawai, Toshio Kusunoki 1986-03-18
4422448 Massaging apparatus Haruo Sugai, Takafumi Hamabe, Yukio Yamamura, Hiroshi Moriwaki 1983-12-27