RU

Ryuichi Ugajin

SO Sony: 3 patents #57 of 1,124Top 6%
Overall (1994): #8,986 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5332952 Quantum phase interference transistor Akira Ishibashi 1994-07-26
5294807 Quantum effect device in which conduction between a plurality of quantum dots or wires is achieved by tunnel transition Kenji Funato 1994-03-15
5289077 Microelectronic ballistic transistor 1994-02-22