Okugawa; Yuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okugawa; Yuji.The latest application filed is for "developing device and image forming apparatus".
- Okugawa; Yuji - Tokyo JP
- Okugawa; Yuji - Hachioji N/A JP
| Patent | Date |
|---|---|
| Developing device with vibration apparatus Grant 10,289,029 - Okugawa | 2019-05-14 |
| Developing Device And Image Forming Apparatus App 20180024469 - OKUGAWA; Yuji | 2018-01-25 |
| Image forming apparatus and exposure position adjusting method Grant 9,442,413 - Okugawa , et al. September 13, 2 | 2016-09-13 |
| Image Forming Apparatus And Exposure Position Adjusting Method App 20150346627 - OKUGAWA; Yuji ; et al. | 2015-12-03 |
| Scanning optical device that scans photoreceptor with laser light and image forming apparatus Grant 8,730,292 - Hasegawa , et al. May 20, 2 | 2014-05-20 |
| Scanning Optical Device That Scans Photoreceptor With Laser Light And Image Forming Apparatus App 20120306989 - HASEGAWA; Ryo ; et al. | 2012-12-06 |
| Scanning optical device and image forming apparatus Grant 8,279,250 - Okugawa October 2, 2 | 2012-10-02 |
| Scanning Optical Device And Image Forming Apparatus App 20100289864 - OKUGAWA; Yuji | 2010-11-18 |
| Image forming apparatus with optical adjustors Grant 7,009,629 - Okugawa , et al. March 7, 2 | 2006-03-07 |
| Image forming apparatus with optical adjusters Grant 6,982,736 - Okugawa , et al. January 3, 2 | 2006-01-03 |
| Image forming apparatus App 20050078166 - Okugawa, Yuji ; et al. | 2005-04-14 |
| Image forming apparatus App 20030210320 - Okugawa, Yuji ; et al. | 2003-11-13 |
| Image forming apparatus having light beam adjusting mechanism Grant 6,600,504 - Okugawa , et al. July 29, 2 | 2003-07-29 |
| Image forming apparatus App 20020030725 - Okugawa, Yuji ; et al. | 2002-03-14 |
| Color image forming apparatus Grant 6,249,305 - Miyamoto , et al. June 19, 2 | 2001-06-19 |
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