Inventor · disambiguated record
Keiji Hatano
Also filed as: HATANO KEIJI
5 granted patents·2 pending applications·1 citations·filing 2005–2024
60Inventor score
Top patents by PatentIndex Score
7 records- 0162US9039128B2Apparatus for and method of recording imageDAINIPPON SCREEN MFG·Filed 2014·Granted May 26, 2015·1 cites·10 claims
- 0255US2025121609A1Compensation coefficient determination method and printing methodSCREEN HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 0346US12285943B2Printing system and defective nozzle detection methodSCREEN HOLDINGS CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 0441US11167547B2Printing apparatus, and a deviation amount calculating method thereforSCREEN HOLDINGS CO LTD·Filed 2019·Granted Nov 9, 2021·0 cites·8 claims
- 0539US2005225103A1Pet dropping disposal deviceHATANO KEIJI·Filed 2005·Application pending·0 cites
- 0633US9108401B2Image recording apparatus with recording density and ejection timing correctionHAYAKAWA MASAHIRO·Filed 2012·Granted Aug 18, 2015·0 cites·16 claims
- 0733US8727474B2Inkjet printer and correction value acquisition methodDAINIPPON SCREEN MFG·Filed 2013·Granted May 20, 2014·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →