Okamoto; Tetsuji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Okamoto; Tetsuji.The latest application filed is for "powder processing apparatus".
Company Profile
1.35.41
- Okamoto; Tetsuji - Kanagawa JP
- Okamoto; Tetsuji - Ebina JP
- OKAMOTO; Tetsuji - Yokohama-shi JP
- Okamoto; Tetsuji - Ebina-shi JP
- Okamoto; Tetsuji - Kanagwa JP
- Okamoto; Tetsuji - Hiroshima JP
- Okamoto; Tetsuji - Minamitsuru JP
Patent Activity
| Patent | Date |
|---|---|
| Powder processing apparatus Grant 11,150,597 - Anzai , et al. October 19, 2 | 2021-10-19 |
| Powder Processing Apparatus App 20210302906 - ANZAI; Takashi ; et al. | 2021-09-30 |
| Image forming apparatus with transport devices having differing configurations Grant 9,389,539 - Somemiya , et al. July 12, 2 | 2016-07-12 |
| Image forming apparatus Grant 9,229,350 - Okamoto , et al. January 5, 2 | 2016-01-05 |
| Image recording apparatus Grant 8,941,704 - Suzuki , et al. January 27, 2 | 2015-01-27 |
| Image forming apparatus and image forming method Grant 8,879,977 - Ogihara , et al. November 4, 2 | 2014-11-04 |
| Image forming apparatus and transfer device having attachable developing unit Grant 8,818,238 - Sato , et al. August 26, 2 | 2014-08-26 |
| Image forming apparatus with leading-end and trailing-end holding members to prevent sagging of recording medium during transportation Grant 8,774,688 - Okamoto , et al. July 8, 2 | 2014-07-08 |
| Transfer device and image forming apparatus Grant 8,725,046 - Okamoto , et al. May 13, 2 | 2014-05-13 |
| Image forming apparatus Grant 8,649,719 - Ogihara , et al. February 11, 2 | 2014-02-11 |
| Image forming apparatus and transfer device Grant 8,626,043 - Okamoto , et al. January 7, 2 | 2014-01-07 |
| Image Forming Apparatus And Image Forming Method App 20130315641 - WATANABE; Koichi ; et al. | 2013-11-28 |
| Image Recording Apparatus App 20130308989 - SUZUKI; Wataru ; et al. | 2013-11-21 |
| Image Forming Apparatus And Image Forming Method App 20130308991 - OGIHARA; Atsushi ; et al. | 2013-11-21 |
| Image forming apparatus Grant 8,538,315 - Okamoto , et al. September 17, 2 | 2013-09-17 |
| Transport Device, Transfer Device, And Image Forming Apparatus App 20130234386 - MURAKAMI; Junichi ; et al. | 2013-09-12 |
| Transfer Device And Image Forming Apparatus App 20130230343 - OKAMOTO; Tetsuji ; et al. | 2013-09-05 |
| Image Forming Apparatus App 20130223863 - OGIHARA; Atsushi ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223897 - OKAMOTO; Tetsuji ; et al. | 2013-08-29 |
| Recording-medium Transporting Body, Transfer Device, And Image Forming Apparatus App 20130223899 - SUZUKI; Wataru ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223907 - SUZUKI; Wataru ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223900 - WATANABE; Koichi ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223896 - NISHIDE; Shuichi ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223895 - OGIHARA; Atsushi ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130223898 - SATO; Masahiro ; et al. | 2013-08-29 |
| Image Forming Apparatus App 20130216256 - NISHIDE; Shuichi ; et al. | 2013-08-22 |
| Image Forming Apparatus App 20130209144 - WATANABE; Koichi ; et al. | 2013-08-15 |
| Image forming apparatus and method of image forming Grant 8,457,538 - Okamoto , et al. June 4, 2 | 2013-06-04 |
| Image forming apparatus that adjusts color mixing Grant 8,416,452 - Ogihara , et al. April 9, 2 | 2013-04-09 |
| Image Forming Apparatus App 20130078012 - SATO; Masahiro ; et al. | 2013-03-28 |
| Image Forming Apparatus App 20130071151 - OKAMOTO; Tetsuji ; et al. | 2013-03-21 |
| Image forming apparatus including a rear-end holding member Grant 8,369,758 - Okamoto , et al. February 5, 2 | 2013-02-05 |
| Image Forming Apparatus And Transfer Device App 20120251149 - SATO; Masahiro ; et al. | 2012-10-04 |
| Image Forming Apparatus And Transfer Device App 20120230739 - Okamoto; Tetsuji ; et al. | 2012-09-13 |
| Developing device, image forming apparatus and developer cartridge Grant 8,219,005 - Suzuki , et al. July 10, 2 | 2012-07-10 |
| Image forming apparatus including transport unit Grant 8,213,847 - Murakami , et al. July 3, 2 | 2012-07-03 |
| Image forming apparatus Grant 8,180,248 - Sato , et al. May 15, 2 | 2012-05-15 |
| Image forming apparatus Grant 8,145,108 - Murakami , et al. March 27, 2 | 2012-03-27 |
| Image Forming Apparatus And Method Of Image Forming App 20110318067 - OKAMOTO; Tetsuji ; et al. | 2011-12-29 |
| Image Forming Apparatus App 20110236081 - OKAMOTO; Tetsuji ; et al. | 2011-09-29 |
| Image Forming Apparatus App 20110194878 - MURAKAMI; Junichi ; et al. | 2011-08-11 |
| Image forming apparatus including detector units Grant 7,978,994 - Ogihara , et al. July 12, 2 | 2011-07-12 |
| Image forming apparatus Grant 7,965,974 - Torimaru , et al. June 21, 2 | 2011-06-21 |
| Medium for ES culturing Grant 7,923,245 - Furue , et al. April 12, 2 | 2011-04-12 |
| Developing unit, developing device and image forming apparatus for peeling off magnetic developer Grant 7,912,407 - Okamoto , et al. March 22, 2 | 2011-03-22 |
| Image Forming Apparatus App 20110044744 - Okamoto; Tetsuji ; et al. | 2011-02-24 |
| Image Forming Apparatus App 20100247197 - Okamoto; Tetsuji ; et al. | 2010-09-30 |
| Image Forming Apparatus App 20100247177 - Murakami; Junichi ; et al. | 2010-09-30 |
| Image Forming Apparatus App 20100226667 - Ogihara; Atsushi ; et al. | 2010-09-09 |
| Image Forming Apparatus App 20100209135 - Sato; Masahiro ; et al. | 2010-08-19 |
| Image Forming Apparatus App 20100183339 - Torimaru; Satoru ; et al. | 2010-07-22 |
| Image Forming Apparatus App 20100124450 - NISHIDE; Shuichi ; et al. | 2010-05-20 |
| Image Forming Apparatus App 20090269115 - SATO; Masahiro ; et al. | 2009-10-29 |
| Image Forming Apparatus App 20090244571 - Ogihara; Atsushi ; et al. | 2009-10-01 |
| Developing unit, developing device and image forming apparatus App 20090169269 - Okamoto; Tetsuji ; et al. | 2009-07-02 |
| Developing device, image forming apparatus and developer cartridge App 20090169262 - Suzuki; Shiro ; et al. | 2009-07-02 |
| Developing unit with developer opening/closing member Grant 7,509,080 - Iwata , et al. March 24, 2 | 2009-03-24 |
| Basal Medium For Es Culturing App 20080050817 - Furue; Miho ; et al. | 2008-02-28 |
| Developing unit App 20070183813 - Iwata; Naoya ; et al. | 2007-08-09 |
| Method of screening therapeutic or preventative agents for squamous epithelial cell carcinoma Grant 6,977,147 - Okamoto December 20, 2 | 2005-12-20 |
| Method of testing squamous epithelial cells App 20030096241 - Okamoto, Tetsuji | 2003-05-22 |
| Rotary-type developing unit Grant 5,915,151 - Kaneko , et al. June 22, 1 | 1999-06-22 |
| Rotating body tracing control apparatus Grant 5,193,282 - Aramaki , et al. March 16, 1 | 1993-03-16 |
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