ST

Sakae Takeda

HC Hitachi Construction Machinery Co.: 1 patents #7 of 31Top 25%
📍 Tsuchiura, JP: #3 of 28 inventorsTop 15%
Overall (1989): #58,956 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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