Tenjiku; Eiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tenjiku; Eiji.The latest application filed is for "developing device".
- Tenjiku; Eiji - Osaka JP
- Tenjiku; Eiji - Nara JP
- TENJIKU; Eiji - Nara-shi JP
- Tenjiku, Eiji - Osaka-shi JP
| Patent | Date |
|---|---|
| Developing device Grant 9,778,594 - Tenjiku October 3, 2 | 2017-10-03 |
| Developing Device App 20170102636 - TENJIKU; Eiji | 2017-04-13 |
| Image forming apparatus including cartridge position detector Grant 9,291,988 - Tenjiku , et al. March 22, 2 | 2016-03-22 |
| Image Forming Apparatus App 20140301744 - Tenjiku; Eiji ; et al. | 2014-10-09 |
| Image Forming Apparatus App 20140294447 - ISHIGURO; Yasuyuki ; et al. | 2014-10-02 |
| Image Forming Apparatus App 20140294436 - ISHIGURO; Yasuyuki ; et al. | 2014-10-02 |
| Image forming apparatus and density correction method Grant 8,036,554 - Tenjiku October 11, 2 | 2011-10-11 |
| Image Forming Apparatus And Density Correction Method App 20090220254 - TENJIKU; Eiji | 2009-09-03 |
| Toner for electrostatic image development and image forming method using the same Grant 7,449,274 - Imafuku , et al. November 11, 2 | 2008-11-11 |
| Toner for electrostatic image development and image forming method using the same App 20060093947 - Imafuku; Tatsuo ; et al. | 2006-05-04 |
| Master batch and toner for use in electrophotography Grant 7,026,088 - Fujita , et al. April 11, 2 | 2006-04-11 |
| Master batch and toner for use in electrophotography App 20040087708 - Fujita, Sayaka ; et al. | 2004-05-06 |
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