YO

Yohichi Ogawa

HI Hitachi: 1 patents #856 of 3,149Top 30%
KE Kokusai Electric: 1 patents #6 of 21Top 30%
📍 Hayama, JP: #2 of 4 inventorsTop 50%
Overall (1994): #48,056 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5353281 Intermittenceless switching system Hiroshi Kuwahara, Kazuhiro Suzuki, Toshikazu Sasa, Kenzo Urabe, Arata Nakagoshi +3 more 1994-10-04