YA

Yukio Arima

HC Hitachi Construction Machinery Co.: 1 patents #7 of 42Top 20%
📍 Ibaraki, JP: #166 of 586 inventorsTop 30%
Overall (1997): #54,751 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5623100 Ultrasonic inspection and imaging intstrument Toshihiro Kimura, Yuichi Kunitomo, Tadatoshi Shimamura, Takeshi Nishiduka, Ken Takeuchi 1997-04-22