Watanabe; Yasunari
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watanabe; Yasunari.The latest application filed is for "working machine".
Company Profile
4.37.35
- Watanabe; Yasunari - Hiroshima JP
- Watanabe; Yasunari - Kawasaki JP
- Watanabe; Yasunari - Kawasaki-shi JP
- Watanabe; Yasunari - Suntou-gun JP
- Watanabe; Yasunari - Tokyo N/A JP
- Watanabe; Yasunari - Hiroshima-shi JP
- Watanabe; Yasunari - Shizuoka JP
- Watanabe; Yasunari - Shizuoka-ken JP
- Watanabe, Yasunari - Suntoh-gun JP
- Watanabe; Yasunari - Susono JP
Patent Activity
| Patent | Date |
|---|---|
| Working machine Grant 11,420,693 - Tsuchihara , et al. August 23, 2 | 2022-08-23 |
| Color image forming apparatus Grant 10,948,844 - Toyoizumi , et al. March 16, 2 | 2021-03-16 |
| Working Machine App 20200398914 - TSUCHIHARA; Tatsuya ; et al. | 2020-12-24 |
| Color Image Forming Apparatus App 20190302639 - Toyoizumi; Kiyoto ; et al. | 2019-10-03 |
| Color image forming apparatus Grant 10,372,058 - Toyoizumi , et al. | 2019-08-06 |
| Color Image Forming Apparatus App 20170357175 - Toyoizumi; Kiyoto ; et al. | 2017-12-14 |
| Image forming apparatus Grant 9,389,534 - Watanabe , et al. July 12, 2 | 2016-07-12 |
| Developing unit and process cartridge Grant 9,377,715 - Watanabe , et al. June 28, 2 | 2016-06-28 |
| Image forming apparatus Grant 9,207,562 - Hiramatsu , et al. December 8, 2 | 2015-12-08 |
| Developing Unit And Process Cartridge App 20150331359 - Watanabe; Yasunari ; et al. | 2015-11-19 |
| Image forming apparatus having duel color image forming control modes Grant 9,146,490 - Watanabe September 29, 2 | 2015-09-29 |
| Image Forming Apparatus App 20150234309 - Watanabe; Yasunari ; et al. | 2015-08-20 |
| Color image forming apparatus Grant 9,052,670 - Shimura , et al. June 9, 2 | 2015-06-09 |
| Image forming apparatus Grant 9,046,809 - Watanabe , et al. June 2, 2 | 2015-06-02 |
| Image forming apparatus Grant 9,001,174 - Katagiri , et al. April 7, 2 | 2015-04-07 |
| Image Forming Apparatus App 20140348523 - Hiramatsu; Takashi ; et al. | 2014-11-27 |
| Color Image Forming Apparatus App 20140341596 - Shimura; Masaru ; et al. | 2014-11-20 |
| Image forming apparatus Grant 8,879,928 - Watanabe November 4, 2 | 2014-11-04 |
| Color image forming apparatus Grant 8,831,444 - Shimura , et al. September 9, 2 | 2014-09-09 |
| Developing Unit, Process Cartridge And Image Forming Apparatus App 20140178094 - Kanai; Ryosuke ; et al. | 2014-06-26 |
| Game apparatus, storage medium storing a game program, and game controlling method Grant 8,723,867 - Saito , et al. May 13, 2 | 2014-05-13 |
| Image Forming Apparatus App 20130235142 - Katagiri; Shinji ; et al. | 2013-09-12 |
| Image Forming Apparatus App 20130142528 - Watanabe; Yasunari ; et al. | 2013-06-06 |
| Image Forming Apparatus App 20130141511 - Hasegawa; Hideaki ; et al. | 2013-06-06 |
| Image Forming Apparatus App 20130004187 - Watanabe; Yasunari | 2013-01-03 |
| Image forming apparatus with developer remainder amount detection feature Grant 8,331,817 - Watanabe December 11, 2 | 2012-12-11 |
| Image Forming Apparatus App 20120275804 - Watanabe; Yasunari | 2012-11-01 |
| Color Image Forming Apparatus App 20120230705 - Shimura; Masaru ; et al. | 2012-09-13 |
| Color Image Forming Apparatus App 20120147119 - Toyoizumi; Kiyoto ; et al. | 2012-06-14 |
| Game apparatus, storage medium storing a game program, and game controlling method Grant 8,094,153 - Saito , et al. January 10, 2 | 2012-01-10 |
| Image Forming Apparatus App 20110222873 - WATANABE; Yasunari | 2011-09-15 |
| Image forming apparatus including device for outputting developer remainder amount information Grant 7,970,306 - Watanabe June 28, 2 | 2011-06-28 |
| Game apparatus, storage medium storing a game program, and game controlling method App 20110098111 - Saito; Shinya ; et al. | 2011-04-28 |
| Game apparatus, storage medium storing a game program, and game controlling method App 20110092281 - Saito; Shinya ; et al. | 2011-04-21 |
| Game apparatus, storage medium storing a game program, and game controlling method Grant 7,884,822 - Saito , et al. February 8, 2 | 2011-02-08 |
| Working machine Grant 7,530,184 - Ishihama , et al. May 12, 2 | 2009-05-12 |
| Image Forming Apparatus App 20090010659 - Watanabe; Yasunari | 2009-01-08 |
| Working Machine App 20070068048 - Ishihama; Hiroyoshi ; et al. | 2007-03-29 |
| Image forming apparatus featuring an image bearing member charged by a charging means and a developer charge providing means Grant 7,194,226 - Adachi , et al. March 20, 2 | 2007-03-20 |
| Game apparatus, storage medium storing a game program, and game controlling method App 20070052712 - Saito; Shinya ; et al. | 2007-03-08 |
| Image forming apparatus including two developer carrying members wherein potential differences between the developer carrying members and a common voltage source differ Grant 7,050,733 - Saito , et al. May 23, 2 | 2006-05-23 |
| Image forming apparatus, wherein voltages applied to developer regulating members are based on respective voltages applied to developer carrying members Grant 7,006,774 - Saito , et al. February 28, 2 | 2006-02-28 |
| Image forming apparatus Grant 6,999,690 - Watanabe , et al. February 14, 2 | 2006-02-14 |
| Image formation apparatus having charging means and developing agent charging means Grant 6,996,355 - Watanabe February 7, 2 | 2006-02-07 |
| Image forming apparatus Grant 6,944,416 - Watanabe September 13, 2 | 2005-09-13 |
| Developer regulating member and developing apparatus Grant 6,909,869 - Yamamoto , et al. June 21, 2 | 2005-06-21 |
| Image forming apparatus App 20040146312 - Saito, Masanobu ; et al. | 2004-07-29 |
| Image forming apparatus App 20040136742 - Saito, Masanobu ; et al. | 2004-07-15 |
| Image forming apparatus App 20040109705 - Watanabe, Yasunari | 2004-06-10 |
| Image forming apparatus with environmentally-controlled first and second charging members Grant 6,744,994 - Yoshikawa , et al. June 1, 2 | 2004-06-01 |
| Image formation apparatus having charging means and developing agent charging means App 20040086297 - Watanabe, Yasunari | 2004-05-06 |
| Image forming apparatus App 20040013438 - Watanabe, Yasunari ; et al. | 2004-01-22 |
| Developer regulating member and developing apparatus App 20030223783 - Yamamoto, Shinya ; et al. | 2003-12-04 |
| Image forming apparatus featuring first and second peak-to-peak charging voltages, respectively, corresponding to first and second image bearing member speeds and voltage frequencies Grant 6,640,063 - Adachi , et al. October 28, 2 | 2003-10-28 |
| Image forming apparatus with residual developing charging feature Grant 6,611,668 - Watanabe , et al. August 26, 2 | 2003-08-26 |
| Image forming apparatus App 20030147659 - Yoshikawa, Tadanobu ; et al. | 2003-08-07 |
| Image forming apparatus including first and second charge-applying devices disposed between developer transfer and charging positions on an image bearing body Grant 6,603,941 - Watanabe , et al. August 5, 2 | 2003-08-05 |
| Image forming apparatus App 20030077088 - Adachi, Motoki ; et al. | 2003-04-24 |
| Image forming apparatus App 20030059231 - Watanabe, Yasunari ; et al. | 2003-03-27 |
| Image forming apparatus Grant 6,453,139 - Sasame , et al. September 17, 2 | 2002-09-17 |
| Image forming apparatus App 20020102108 - Adachi, Motoki ; et al. | 2002-08-01 |
| Image forming apparatus App 20020057925 - Watanabe, Yasunari ; et al. | 2002-05-16 |
| Control method of AC voltage to be applied to electrifier App 20010019669 - Watanabe, Yasunari ; et al. | 2001-09-06 |
| Image forming apparatus App 20010016127 - Watanabe, Yasunari ; et al. | 2001-08-23 |
| Image forming apparatus App 20010008589 - Sasame, Hiroshi ; et al. | 2001-07-19 |
| Developing apparatus Grant 6,115,575 - Kinoshita , et al. September 5, 2 | 2000-09-05 |
| Developer regulating member and developing apparatus Grant 5,893,013 - Kinoshita , et al. April 6, 1 | 1999-04-06 |
| Image forming apparatus preventing change of size of image Grant 5,819,149 - Watanabe , et al. October 6, 1 | 1998-10-06 |
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