KK

Kazunori Kubota

NT Ntn: 8 patents #198 of 1,364Top 15%
Sumitomo Electric Industries: 8 patents #3,473 of 21,551Top 20%
Ricoh Company: 7 patents #2,977 of 9,818Top 35%
PA Panasonic: 4 patents #6,180 of 21,108Top 30%
Overall (All Time): #146,414 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5037077 Image forming after-treatment apparatus Hideo Yamazaki 1991-08-06
4880223 Sorter having a mechanism for driving bins stepwise Hideo Yamazaki 1989-11-14