YM

Yasushi Minomoto

HC Hitachi Construction Machinery Co.: 1 patents #7 of 42Top 20%
📍 Tsukuba, JP: #69 of 238 inventorsTop 30%
Overall (1997): #57,520 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5662822 Dam bar cutting apparatus and dam bar cutting method Nobuhiko Tada, Kojiro Ogata, Naoki Miyanagi, Yoshiaki Shimomura, Shigeyuki Sakurai +2 more 1997-09-02