YH

Yosiaki Hori

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #3,710,276 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603742 Dust removing apparatus Kiyoshi Nagashima, Tetsuya Ueda, Hisataka Urakata, Tetsuya Fujino, Yuichiro Kitagawa +2 more 1997-02-18