IS

Ichitaro Satoh

BS Ball Semiconductor: 1 patents #32 of 63Top 55%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
YA Yamatake: 1 patents #76 of 243Top 35%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #2,116,459 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7647814 Environment difference detector Noritake Nakaso, Shingo Akao, Kazushi Yamanaka, Dong Sim, Tetsuya Miyagishi 2010-01-19
D302553 Magnetic tape cassette Ryuichi Koike 1989-08-01