CK

Chishio Koshimizu

HC Hitachi Construction Machinery Co.: 1 patents #7 of 31Top 25%
📍 Rifu, JP: #21 of 97 inventorsTop 25%
Overall (1989): #126,196 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862383 Ultrasonic inspection apparatus Yasuo Hayakawa, Toshio Nonaka, Sakae Takeda 1989-08-29