Oguchi; Toshihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oguchi; Toshihiko.The latest application filed is for "charge control agent composition for external addition and electrostatic image developing toner".
- Oguchi; Toshihiko - Koza-gun JP
- Oguchi; Toshihiko - Kanagawa-Ken JP
- Oguchi; Toshihiko - Atsugi JP
- Oguchi; Toshihiko - Kawaguchi JP
- Oguchi; Toshihiko - Kawasaki JP
| Patent | Date |
|---|---|
| Charge control agent composition for external addition and electrostatic image developing toner Grant 9,280,077 - Tsunemi , et al. March 8, 2 | 2016-03-08 |
| Charge Control Agent Composition For External Addition And Electrostatic Image Developing Toner App 20140170549 - TSUNEMI; KOICHI ; et al. | 2014-06-19 |
| Printing ink composition Grant 7,915,326 - Oguchi , et al. March 29, 2 | 2011-03-29 |
| Printing Ink Composition App 20090252966 - Oguchi; Toshihiko ; et al. | 2009-10-08 |
| Charge control agent Grant 7,442,481 - Ellis , et al. October 28, 2 | 2008-10-28 |
| Charge control agent App 20050238983 - Ellis, Gary Don ; et al. | 2005-10-27 |
| Termite sensor and termite intrusion detecting system Grant 6,166,641 - Oguchi , et al. December 26, 2 | 2000-12-26 |
| Magnetic recording medium Grant 4,585,697 - Kato , et al. April 29, 1 | 1986-04-29 |
| Method and apparatus for perpendicular magnetic recording medium Grant 4,447,467 - Oguchi , et al. May 8, 1 | 1984-05-08 |
| Method of producing barium-ferrite series powder Grant 4,414,124 - Endo , et al. November 8, 1 | 1983-11-08 |
| Apparatus for forming a cloud of toner particles Grant 4,266,503 - Uehara , et al. May 12, 1 | 1981-05-12 |
| Magnetic brush apparatus for electrostatic printing system Grant 4,233,935 - Uehara , et al. November 18, 1 | 1980-11-18 |
| Method and apparatus for forming spherical particles of thermoplastic material Grant 4,221,554 - Oguchi , et al. September 9, 1 | 1980-09-09 |
| Device for developing an electrostatically charged image Grant 3,962,992 - Takagi , et al. June 15, 1 | 1976-06-15 |
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