Eida; Tsuyoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Eida; Tsuyoshi.The latest application filed is for "dye, ink containing the same, and ink-jet recording method and instrument using the ink".
- Eida; Tsuyoshi - Yokohama JP
- Eida; Tsuyoshi - Ichikawa JP
- Eida; Tsuyoshi - Chiba JP
| Patent | Date |
|---|---|
| Dye, ink containing the same, and ink-jet recording method and instrument using the ink Grant 5,482,546 - Eida January 9, 1 | 1996-01-09 |
| Azo dye compound, ink containing the same, and recording method and instrument using the ink Grant 5,466,282 - Eida , et al. November 14, 1 | 1995-11-14 |
| Ink, and ink-jet recording method and instrument using the same Grant 5,451,251 - Mafune , et al. September 19, 1 | 1995-09-19 |
| Ink jet recording process, device, apparatus and cartridge employing ink Grant 5,231,417 - Shirota , et al. July 27, 1 | 1993-07-27 |
| Ink containing tris-azo dye, ink-jet recording method and apparatus using the same Grant 5,215,578 - Eida , et al. June 1, 1 | 1993-06-01 |
| Ink, and ink-jet recording method and apparatus employing the ink Grant 5,215,577 - Eida , et al. June 1, 1 | 1993-06-01 |
| Ink, and ink-jet recording method and apparatus employing the ink Grant 5,178,671 - Yamamoto , et al. January 12, 1 | 1993-01-12 |
| Ink, ink-jet recording process and instrument making use of the ink Grant 5,167,703 - Eida , et al. December 1, 1 | 1992-12-01 |
| Ink, and recording process making use of it Grant 5,135,570 - Eida , et al. August 4, 1 | 1992-08-04 |
| Ink, and ink-jet recording method and apparatus employing the ink Grant 5,130,723 - Yamamoto , et al. July 14, 1 | 1992-07-14 |
| Ink, and ink-jet recording method and apparatus employing the ink Grant 5,127,946 - Eida , et al. July 7, 1 | 1992-07-07 |
| Ink and ink jet recording method employing the same Grant 5,123,960 - Shirota , et al. June 23, 1 | 1992-06-23 |
| Ink, and recording process using the same Grant 5,110,356 - Shirota , et al. May 5, 1 | 1992-05-05 |
| Ink, and ink-jet recording method and apparatus employing the ink Grant 5,082,496 - Yamamoto , et al. January 21, 1 | 1992-01-21 |
| Recording liquid and ink-jet recording process using same Grant 5,017,227 - Koike , et al. May 21, 1 | 1991-05-21 |
| Flocculant purification of ink Grant 4,867,789 - Eida , et al. September 19, 1 | 1989-09-19 |
| Color image forming method and ink used therefor Grant 4,864,324 - Shirota , et al. September 5, 1 | 1989-09-05 |
| Recording liquid Grant 4,804,411 - Eida , et al. February 14, 1 | 1989-02-14 |
| Recording liquid Grant 4,778,525 - Kobayashi , et al. October 18, 1 | 1988-10-18 |
| Recording liquid Grant 4,732,613 - Shioya , et al. * March 22, 1 | 1988-03-22 |
| Dyestuff refining system Grant 4,698,151 - Ozawa , et al. * October 6, 1 | 1987-10-06 |
| Liquid composition and method for recording Grant 4,683,002 - Mirua , et al. July 28, 1 | 1987-07-28 |
| Recording liquid Grant 4,661,158 - Kobayashi , et al. April 28, 1 | 1987-04-28 |
| Recording liquid Grant 4,632,703 - Koike , et al. December 30, 1 | 1986-12-30 |
| Recording liquid Grant 4,627,875 - Kobayashi , et al. December 9, 1 | 1986-12-09 |
| Recording liquid Grant 4,599,112 - Yokoyama , et al. July 8, 1 | 1986-07-08 |
| Recording process and a recording liquid thereof Grant 4,597,794 - Ohta , et al. July 1, 1 | 1986-07-01 |
| Recording liquid Grant 4,557,761 - Kobayashi , et al. December 10, 1 | 1985-12-10 |
| Recording medium and ink jet recording paper Grant 4,517,244 - Kobayashi , et al. May 14, 1 | 1985-05-14 |
| Method of forming color images Grant 4,505,749 - Kanekiyo , et al. March 19, 1 | 1985-03-19 |
| Liquid jet recording process and recording liquid therefor Grant 4,435,717 - Eida , et al. March 6, 1 | 1984-03-06 |
| Recording liquid Grant 4,426,226 - Ohta , et al. January 17, 1 | 1984-01-17 |
| Method for forming liquid droplets Grant 4,410,899 - Haruta , et al. October 18, 1 | 1983-10-18 |
| Liquid recording medium Grant 4,395,288 - Eida , et al. July 26, 1 | 1983-07-26 |
| Recording liquid and method for producing the same Grant 4,373,954 - Eida , et al. February 15, 1 | 1983-02-15 |
| Liquid jet recording head Grant 4,338,611 - Eida , et al. July 6, 1 | 1982-07-06 |
| Recording liquid composition Grant 4,295,889 - Eida , et al. October 20, 1 | 1981-10-20 |
| Organic Photoconductor With Carboxy Group Containing Fluorene Or Fluorore Grant 3,864,126 - Nishide , et al. February 4, 1 | 1975-02-04 |
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