JO

Junya Ohmachi

SO Sony: 1 patents #281 of 1,124Top 25%
📍 Rifu, JP: #31 of 118 inventorsTop 30%
Overall (1994): #160,901 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5348243 Tape cartridge with corner case notch to prevent inadvertent writing of data on tape Kengo Saitou, Kazuo Sasaki 1994-09-20