SO

Sumio Ogawara

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #3,941,924 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D304579 Facsimile transceiver Yoshiyuki Fujiyama, Akira Chiku, Toshihiro Kumano, Yoshitatsu Okiyama 1989-11-14