Inventor · disambiguated record
Kenro Yamaguchi
Also filed as: YAMAGUCHI KENRO
5 granted patents·5 citations·filing 2012–2017
65Inventor score
Technology areasB41J
Top patents by PatentIndex Score
5 records- 0181US9409404B2Liquid ejection head and liquid ejection apparatusCANON FINETECH INC·Filed 2014·Granted Aug 9, 2016·4 cites·26 claims
- 0274US10322577B2Printing apparatus and printing methodCANON FINETECH NISCA INC·Filed 2017·Granted Jun 18, 2019·1 cites·6 claims
- 0348US9475302B2Ink jet printing apparatus and ink jet printing methodCANON FINETECH INC·Filed 2014·Granted Oct 25, 2016·0 cites·13 claims
- 0448US9399348B2Liquid ejection head and liquid ejection apparatusCANON FINETECH INC·Filed 2014·Granted Jul 26, 2016·0 cites·12 claims
- 0530US8770688B2Ink remaining amount detecting device, method for detecting ink remaining amount, and ink jet printing apparatusYAMAGUCHI KENRO·Filed 2012·Granted Jul 8, 2014·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →