YN

Youko Nakamura

FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
Overall (All Time): #1,981,172 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9648732 Semiconductor device Norihiro Nashida 2017-05-09
D312653 Electrostatic copying machine Koji Hikawa, Yuji Suzuki 1990-12-04