ET

Eiji Tsuji

HI Hitachi: 1 patents #1,533 of 3,950Top 40%
Overall (2002): #224,634 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6359351 Rotating machine Akitomi Semba, Tadashi Sonobe, Takashi Watanabe, Yasuomi Yagi, Junji Sato +4 more 2002-03-19