Matsuzaki; Yoriaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Matsuzaki; Yoriaki.The latest application filed is for "process for producing 1,5-diaminonaphthalene".
- Matsuzaki; Yoriaki - Chiba JP
- Matsuzaki; Yoriaki - Fukuoka JP
- Matsuzaki; Yoriaki - Yokohama JP
| Patent | Date |
|---|---|
| Yellow hue compound and aqueous ink for ink-jet recording system using the same Grant 7,091,261 - Matsuzaki , et al. August 15, 2 | 2006-08-15 |
| Process for producing 1,5-diaminonaphthalene Grant 6,828,461 - Kumamoto , et al. December 7, 2 | 2004-12-07 |
| Anthraquinone compound and water-based ink-jet recording ink containing the compound Grant 6,800,674 - Kohgo , et al. October 5, 2 | 2004-10-05 |
| Process for producing 1,5-diaminonaphthalene App 20040143137 - Kumamoto, Yukihiro ; et al. | 2004-07-22 |
| Aqueous ink and process for producing dye Grant 6,758,890 - Matsuzaki , et al. July 6, 2 | 2004-07-06 |
| Water-based ink and process for production of dyes App 20030079648 - Matsuzaki, Yoriaki ; et al. | 2003-05-01 |
| Anthraquinone compound and water-based ink-jet recording ink containing the compound App 20030078318 - Kohgo, Osamu ; et al. | 2003-04-24 |
| Plasma display filter Grant 5,804,102 - Oi , et al. September 8, 1 | 1998-09-08 |
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