KI

Katsuyuki Ishibashi

Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
📍 Ryuo, JP: #27 of 38 inventorsTop 75%
Overall (All Time): #3,716,953 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634600 Refuse processing machine Tadashi Kubota, Motomichi Mishima, Yukio Hayashida, Hisao Tsunaga, Hideaki Sakatani +8 more 1997-06-03