YH

Yuzo Hirai

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
📍 Miyoshi, JP: #989 of 2,464 inventorsTop 45%
Overall (All Time): #1,967,224 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10122243 Rotating electric machine with a cooling structure Tomohiro Kosaki, Tsutomu Imai 2018-11-06
5165010 Information processing system Noboru Masuda, Moritoshi Yasunaga, Minoru Yamada, Akira Masaki, Mitsuo Asai +4 more 1992-11-17