Kawaguchi; Hiroki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kawaguchi; Hiroki.The latest application filed is for "aqueous pigment dispersion".
- Kawaguchi; Hiroki - Wakayama JP
- KAWAGUCHI; Hiroki - Wakayama-shi JP
- Kawaguchi; Hiroki - Aichi-pref JP
| Patent | Date |
|---|---|
| Aqueous pigment dispersion Grant 11,066,564 - Shimizu , et al. July 20, 2 | 2021-07-20 |
| Aqueous Pigment Dispersion App 20210062030 - KAWAGUCHI; Hiroki | 2021-03-04 |
| Aqueous Pigment Dispersion App 20200332135 - KAWAGUCHI; Hiroki | 2020-10-22 |
| Water-based pigment dispersion Grant 10,738,207 - Azuma , et al. A | 2020-08-11 |
| Aqueous Pigment Dispersion App 20190315983 - SHIMIZU; Yusuke ; et al. | 2019-10-17 |
| Water-based Pigment Dispersion App 20190284410 - AZUMA; Koji ; et al. | 2019-09-19 |
| Light emitting diode package and light emitting diode App 20070235746 - Mitsuyama; Kazuma ; et al. | 2007-10-11 |
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