Tsuchiya; Yoshimasa
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchiya; Yoshimasa.The latest application filed is for "pixel-forming colorant compositions and their use".
- Tsuchiya; Yoshimasa - Chuo-ku JP
- Tsuchiya; Yoshimasa - Tokyo JP
- Tsuchiya; Yoshimasa - Sayama JP
| Patent | Date |
|---|---|
| Pixel-forming colorant compositions and their use Grant 7,611,572 - Nogami , et al. November 3, 2 | 2009-11-03 |
| Water-based pigment dispersions, inkjet recording inks, and color filters Grant 7,553,365 - Sakamoto , et al. June 30, 2 | 2009-06-30 |
| Dispersants for organic pigments Grant 7,438,999 - Saikatsu , et al. October 21, 2 | 2008-10-21 |
| Pixel-forming Colorant Compositions And Their Use App 20060213394 - Nogami; Atsushi ; et al. | 2006-09-28 |
| Water-based pigment dispersions, inkjet recording inks, and color filters App 20050164101 - Sakamoto, Shigeru ; et al. | 2005-07-28 |
| Dispersants for organic pigments App 20050048384 - Saikatsu, Hiroaki ; et al. | 2005-03-03 |
| Building and construction method therefor Grant 6,745,533 - Yamashita , et al. June 8, 2 | 2004-06-08 |
| Building and construction method therefor App 20030024202 - Yamashita, Toshio ; et al. | 2003-02-06 |
| Lock striker with retractable keeper bar Grant 4,225,166 - Tanaka , et al. September 30, 1 | 1980-09-30 |
| Latch mechanism Grant 4,073,520 - Tsuchiya , et al. February 14, 1 | 1978-02-14 |
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