KH

Kosuke Hatakenaka

TK Tokyo Keiki: 1 patents #60 of 166Top 40%
📍 Sano, JP: #64 of 108 inventorsTop 60%
Overall (All Time): #3,903,756 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4928730 Proportional electromagnetic valve having amplifier therein Tsuyoshi Ando, Nakayasu Hirono, Hirotoshi Nakao, Akio Mito, Kazuyuki Kihara +1 more 1990-05-29