HK

Hiroaki Kambe

SI Seiko I Infotech: 2 patents #5 of 34Top 15%
SI Seiko Instruments: 1 patents #836 of 1,437Top 60%
Overall (All Time): #1,522,462 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9120318 Inkjet printer 2015-09-01
8523338 Ink cartridge 2013-09-03
7517047 Maintenance unit and ink jet printer 2009-04-14