JO

Junichi Ogata

MC Mitsui Mining & Smelting Co.: 1 patents #1 of 17Top 6%
UN Unknown: 1 patents #172 of 2,033Top 9%
Overall (1994): #110,048 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336957 Surface acoustic wave convolver Kazuhiko Yamanouchi, Norihito Mihota, Shunji Kato, Hiromu Terada 1994-08-09