YA

Yasuo Akitu

MM Mitsubishi Mining: 1 patents #62 of 236Top 30%
NI Ngk Insulators: 1 patents #50 of 163Top 35%
📍 Handa, JP: #12 of 32 inventorsTop 40%
Overall (1997): #49,374 of 185,788Top 30%
1
Patents 1997

Issued Patents 1997

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