YK

Yasunari Koshiba

JC Japan Electronic Control Systems Co.: 1 patents #38 of 86Top 45%
Overall (All Time): #3,947,816 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4729359 Learning and control apparatus for electronically controlled internal combustion engine Naoki Tomisawa 1988-03-08