Egawa; Tsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Egawa; Tsuyoshi.The latest application filed is for "production method for pigment aqueous dispersion".
- Egawa; Tsuyoshi - Izumiotsu JP
- EGAWA; Tsuyoshi - Izumiotsu-shi JP
- Egawa; Tsuyoshi - Wakayama JP
- EGAWA; Tsuyoshi - Wakayama-shi JP
- Egawa; Tsuyoshi - Osaka JP
| Patent | Date |
|---|---|
| Ink set for inkjet recording Grant 11,242,466 - Egawa , et al. February 8, 2 | 2022-02-08 |
| Water-based ink for ink-jet recording Grant 11,220,611 - Nagano , et al. January 11, 2 | 2022-01-11 |
| Production Method For Pigment Aqueous Dispersion App 20200392361 - MITSUYOSHI; Kaname ; et al. | 2020-12-17 |
| Ink Set For Inkjet Recording App 20200255683 - Kind Code | 2020-08-13 |
| Aqueous Ink App 20200248013 - Kind Code | 2020-08-06 |
| Water-based Ink For Ink-jet Recording App 20200123402 - NAGANO; Tomohiko ; et al. | 2020-04-23 |
| Quaternary ammonium salt compound Grant 9,376,532 - Shirota , et al. June 28, 2 | 2016-06-28 |
| Quaternary Ammonium Salt Compound App 20150329674 - SHIROTA; Kyoichi ; et al. | 2015-11-19 |
| Display Device, Terminal Device, and Display-Device Connection Support System App 20120256738 - Egawa; Tsuyoshi | 2012-10-11 |
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