KH

Kouichi Higashinaka

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Gyōda, JP: #357 of 565 inventorsTop 65%
Overall (All Time): #4,120,620 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4225033 Dustproof chute for particulate material loader Kouichi Fukagai, Kazuo Shirasaki 1980-09-30