Inventor · disambiguated record
Toru Kubokawa
Also filed as: KUBOKAWA TORU
3 granted patents·70 citations·filing 2001–2003
72Inventor score
Technology areasB41J
Files withCANON KK3
Top patents by PatentIndex Score
3 records- 0186US6585007B2Method for filling liquid into liquid container and apparatus adapted to use such methodCANON KK·Filed 2002·Granted Jul 1, 2003·44 cites·12 claims
- 0281US6652053B2Substrate for ink-jet printing head, ink-jet printing head, ink-jet cartridge, ink-jet printing apparatus, and method for detecting ink in ink-jet printing headCANON KK·Filed 2001·Granted Nov 25, 2003·22 cites·26 claims
- 0345US7073897B2Ink jet recording apparatus of mobile typeCANON KK·Filed 2003·Granted Jul 11, 2006·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →