P

Inventor

ISHITSU TOMOHIRO

JP5 patents
⚠️ This page may combine multiple inventors who share the name “ISHITSU TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COPYER CO

3 patents
US6409322B1Jun 25, 2002

Ink supply apparatus and ink filling method

COPYER CO22 citations88
US6471344B2Oct 29, 2002

Ink supply device and ink filling method

COPYER CO0 citations48
US6460983B2Oct 8, 2002

Ink supply device and ink filling method

COPYER CO0 citations48

CANON KK

1 patent
US6830304B2Dec 14, 2004

Image-forming apparatus and cutting method of sheet member in the same

CANON KK13 citations83

CANON FINETECH INC

1 patent
US6796633B1Sep 28, 2004

Ink-jet recorder and method for cleaning restoring system

CANON FINETECH INC17 citations82