Inventor
KAWASHIMA SHUNJI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KAWASHIMA SHUNJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
4 patentsUS6012794AJan 11, 2000
Inkjet printing apparatus which determines residual ink amount, and method of detecting ink
CANON KK81 citations95
US6086178AJul 11, 2000
Ink detection for printers and scanners
CANON KK32 citations92
US5749570AMay 12, 1998
Sheet conveying apparatus
CANON KK25 citations92
US5903365AMay 11, 1999
Sheet conveying apparatus with a reduced load driving system
CANON KK19 citations83