Inventor · disambiguated record
Yuka Tsuzaka
Also filed as: TSUZAKA YUKA
10 granted patents·11 pending applications·9 citations·filing 2011–2024
78Inventor score
Top patents by PatentIndex Score
21 records- 0186US8603232B2Water-based ink set for ink-jet recording, ink-jet recording method, and ink-jet recording apparatusTSUZAKA YUKA·Filed 2011·Granted Dec 10, 2013·8 cites·17 claims
- 0285US10611921B2Water-based ink for ink-jet recording and ink containerBROTHER IND LTD·Filed 2018·Granted Apr 7, 2020·1 cites·16 claims
- 0376US2022389252A1Ink composition, recording medium, ink-jet recording apparatus, ink-jet recording method, and ink containerBROTHER IND LTD·Filed 2022·Application pending·0 cites
- 0476US2022389253A1Ink composition, recording medium, ink-jet recording apparatus, ink-jet recording method, and ink containerBROTHER IND LTD·Filed 2022·Application pending·0 cites
- 0573US2025026947A1Aqueous ink, ink jet recording method, ink jet recording device, and ink storage containerBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 0672US2024368416A1Aqueous ink for ink jet recording, ink jet recording device, and ink jet recording methodBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 0768US2025026945A1Aqueous ink, fixing agent, ink jet recording method, ink jet recording device, and ink storage containerBROTHER IND LTD·Filed 2024·Application pending·0 cites
- 0866US10604669B2Water-based ink for ink-jet recording and ink containerBROTHER IND LTD·Filed 2018·Granted Mar 31, 2020·0 cites·15 claims
- 0964US2022380618A1Erasable ink set, erasable ink printing apparatus, ink set container, printing method, and recording mediumBROTHER IND LTD·Filed 2022·Application pending·0 cites
- 1059US11434386B2Water-based ink for ink-jet recordingBROTHER IND LTD·Filed 2019·Granted Sep 6, 2022·0 cites·18 claims
- 1157US9732245B2Water-based ink for ink-jet recording and ink cartridgeBROTHER IND LTD·Filed 2015·Granted Aug 15, 2017·0 cites·25 claims
- 1256US12018161B2Water-based ink for ink-jet recording and ink setBROTHER IND LTD·Filed 2020·Granted Jun 25, 2024·0 cites·3 claims
- 1354US9321930B2Water-based ink for ink-jet recording and ink cartridgeBROTHER IND LTD·Filed 2015·Granted Apr 26, 2016·0 cites·5 claims
- 1454US2021009828A1Water-based ink for ink-jet recording and ink setBROTHER IND LTD·Filed 2020·Application pending·0 cites
- 1554US2021009833A1Water-based ink for ink-jet recording and ink setBROTHER IND LTD·Filed 2020·Application pending·0 cites
- 1652US10428233B2Water-based ink set for ink-jet printingBROTHER IND LTD·Filed 2017·Granted Oct 1, 2019·0 cites·14 claims
- 1750US9718977B2Water-based ink for ink-jet recording and method for evaluating water-based ink for ink-jet recordingBROTHER IND LTD·Filed 2015·Granted Aug 1, 2017·0 cites·13 claims
- 1848US2023140753A1Water-based ink, printed recording medium, and ink cartridgeBROTHER IND LTD·Filed 2022·Application pending·0 cites
- 1948US2018282562A1Water-Based Ink for Ink-Jet Recording and Ink ContainerBROTHER IND LTD·Filed 2018·Application pending·0 cites
- 2041US10611922B2Water-based ink set for ink-jet recording and ink-jet recording apparatusBROTHER IND LTD·Filed 2018·Granted Apr 7, 2020·0 cites·10 claims
- 2137US2023193061A1Water-based ink, printed recording medium, and ink cartridgeBROTHER IND LTD·Filed 2022·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →