Treatment solution
US-2025243377-A1 · Jul 31, 2025 · US
This page is not indexed by search engines while we improve data quality.
Eguchi Tetsuya patents
Eguchi Tetsuya is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Eguchi Tetsuya |
| Total patents | 13 |
| First publication | Dec 3, 2015 |
| Latest publication | Jul 31, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Treatment solution
US-2025136835-A1 · May 1, 2025 · US
Water-based ink for inkjet recording
US-2023392032-A1 · Dec 7, 2023 · US
Aqueous pigment dispersion
US-11072719-B2 · Jul 27, 2021 · US
Aqueous pigment dispersion
US-11066564-B2 · Jul 20, 2021 · US
Water-based pigment dispersion
US-10738207-B2 · Aug 11, 2020 · US
Aqueous pigment dispersion
US-2019315983-A1 · Oct 17, 2019 · US
Water-based pigment dispersion
US-2019284410-A1 · Sep 19, 2019 · US
Aqueous pigment dispersion
US-2019169455-A1 · Jun 6, 2019 · US
Water-based ink for inkjet recording
US-9878558-B2 · Jan 30, 2018 · US
Recent patents
Latest publications not already listed above.
Ink-jet printing method
US-9388321-B2 · Jul 12, 2016 · US
Water-based ink for inkjet recording
US-2016130453-A1 · May 12, 2016 · US
Ink-jet printing method
US-2015344713-A1 · Dec 3, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Kao Corp | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09D11/322 | 13 |
| C09D11/326 | 12 |
| C09D11/107 | 7 |
| C09D11/38 | 7 |
| C08F220/06 | 6 |