Marui; Takashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marui; Takashi.The latest application filed is for "semiconductive roller".
- Marui; Takashi - Kobe JP
- MARUI; Takashi - Kobe-shi JP
- Marui; Takashi - Hyogo JP
| Patent | Date |
|---|---|
| Electrically conductive rubber composition, and developing roller Grant 10,199,134 - Marui , et al. Fe | 2019-02-05 |
| Semiconductive roller Grant 9,639,025 - Marui , et al. May 2, 2 | 2017-05-02 |
| Semiconductive roller Grant 9,443,637 - Mizumoto , et al. September 13, 2 | 2016-09-13 |
| Electrically Conductive Rubber Composition, And Developing Roller App 20160077463 - MARUI; Takashi ; et al. | 2016-03-17 |
| Semiconductive Roller App 20160077462 - MARUI; Takashi ; et al. | 2016-03-17 |
| Semiconductive Roller App 20150355571 - MIZUMOTO; Yoshihisa ; et al. | 2015-12-10 |
| Semiconductive Roller App 20150192876 - MIZUMOTO; Yoshihisa ; et al. | 2015-07-09 |
| Electrically conductive rubber composition, developing roller, and image forming apparatus Grant 9,064,617 - Marui , et al. June 23, 2 | 2015-06-23 |
| Semiconductive roller Grant 9,011,306 - Mizumoto , et al. April 21, 2 | 2015-04-21 |
| Developing roller Grant 8,983,347 - Kuroda , et al. March 17, 2 | 2015-03-17 |
| Semiconductive roller, charging roller and electrophotographic apparatus Grant 8,882,646 - Tajima , et al. November 11, 2 | 2014-11-11 |
| Semiconductive roller, toner transport roller and electrophotographic apparatus Grant 8,744,324 - Mizumoto , et al. June 3, 2 | 2014-06-03 |
| Semiconductive Roller App 20140113783 - MIZUMOTO; Yoshihisa ; et al. | 2014-04-24 |
| Electrically Conductive Rubber Composition, Developing Roller, And Image Forming Apparatus App 20140103262 - Marui; Takashi ; et al. | 2014-04-17 |
| Developing Roller App 20140023411 - KURODA; Kenichi ; et al. | 2014-01-23 |
| Semiconductive rubber composition and semiconductive rubber roller employing the same Grant 8,277,692 - Marui , et al. October 2, 2 | 2012-10-02 |
| Semiconductive Roller App 20120202663 - MIZUMOTO; Yoshihisa ; et al. | 2012-08-09 |
| Conductive roller Grant 8,211,000 - Marui , et al. July 3, 2 | 2012-07-03 |
| Semiconductive Roller, Toner Transport Roller And Electrophotographic Apparatus App 20120014723 - MIZUMOTO; Yoshihisa ; et al. | 2012-01-19 |
| Semiconductive Roller, Charging Roller And Electrophotographic Apparatus App 20110281703 - Tajima; Kei ; et al. | 2011-11-17 |
| Conductive roller which is mounted on an image-forming mechanism of an electrophotographic apparatus Grant 8,023,869 - Mizumoto , et al. September 20, 2 | 2011-09-20 |
| Semiconductive Rubber Composition And Semiconductive Rubber Roller Employing The Same App 20100200814 - MARUI; Takashi ; et al. | 2010-08-12 |
| Conductive Roller App 20100172675 - MIZUMOTO; Yoshihisa ; et al. | 2010-07-08 |
| Conductive Roller App 20100069208 - MARUI; Takashi ; et al. | 2010-03-18 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 