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Patent applications and USPTO patent grants for Tominaga; Yoshiyuki.The latest application filed is for "image forming apparatus".
Patent | Date |
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Image forming apparatus Grant 11,262,675 - Takahashi , et al. March 1, 2 | 2022-03-01 |
Image forming apparatus having a first forming mode for a first medium and a second forming mode for a second medium Grant 11,092,908 - Yamaura , et al. August 17, 2 | 2021-08-17 |
Image forming apparatus having a first control mode for a first medium and a second control mode for a second medium having a lower transferability than the first medium Grant 11,086,250 - Tominaga , et al. August 10, 2 | 2021-08-10 |
Image forming apparatus Grant 11,042,110 - Kuwabara , et al. June 22, 2 | 2021-06-22 |
Image forming apparatus Grant 11,029,625 - Araki , et al. June 8, 2 | 2021-06-08 |
Image forming apparatus having transfer section switching between a constant voltage control and constant current control Grant 10,955,773 - Yamaura , et al. March 23, 2 | 2021-03-23 |
Image Forming Apparatus App 20210080854 - TOMINAGA; Yoshiyuki ;   et al. | 2021-03-18 |
Image Forming Apparatus App 20210072658 - YAMAURA; Masaaki ;   et al. | 2021-03-11 |
Image Forming Apparatus App 20210072694 - Araki; Kotaro ;   et al. | 2021-03-11 |
Image forming apparatus having a humidification section Grant 10,928,772 - Tominaga , et al. February 23, 2 | 2021-02-23 |
Image forming apparatus Grant 10,895,829 - Kuwabara , et al. January 19, 2 | 2021-01-19 |
Image Forming Apparatus App 20200301359 - TOMINAGA; Yoshiyuki ;   et al. | 2020-09-24 |
Image Forming Apparatus App 20200292957 - YAMAURA; Masaaki ;   et al. | 2020-09-17 |
Image forming apparatus and image structure Grant 10,705,444 - Tominaga , et al. | 2020-07-07 |
Transfer unit comprising alternating current bias and humidifying unit Grant 10,635,048 - Hirakawa , et al. | 2020-04-28 |
Image forming apparatus Grant 10,635,038 - Yamaura , et al. | 2020-04-28 |
Image Forming Apparatus And Image Structure App 20200096890 - TOMINAGA; Yoshiyuki ;   et al. | 2020-03-26 |
Transfer Device And Image Forming Apparatus App 20200081397 - HIRAKAWA; Noboru ;   et al. | 2020-03-12 |
Image Forming Apparatus App 20200026225 - TAKAHASHI; Masaaki ;   et al. | 2020-01-23 |
Image forming apparatus Grant 10,527,973 - Yamaura , et al. J | 2020-01-07 |
Image forming apparatus for suppressing degradation in image quality Grant 10,423,091 - Tominaga Sept | 2019-09-24 |
Image Forming Apparatus App 20190187599 - YAMAURA; Masaaki ;   et al. | 2019-06-20 |
Image Forming Apparatus App 20190094736 - TOMINAGA; Yoshiyuki | 2019-03-28 |
Image forming apparatus Grant 9,785,099 - Takahashi , et al. October 10, 2 | 2017-10-10 |
Image forming apparatus Grant 9,778,587 - Tominaga , et al. October 3, 2 | 2017-10-03 |
Image Forming Apparatus And Method, And Non-transitory Computer Readable Medium App 20170277057 - YAMAURA; Masaaki ;   et al. | 2017-09-28 |
Image forming apparatus and method, and non-transitory computer readable medium Grant 9,772,575 - Yamaura , et al. September 26, 2 | 2017-09-26 |
Image Forming Apparatus App 20170248864 - TOMINAGA; Yoshiyuki ;   et al. | 2017-08-31 |
Image forming apparatus Grant 9,459,578 - Hara , et al. October 4, 2 | 2016-10-04 |
Image Forming Apparatus App 20160246215 - HARA; Toko ;   et al. | 2016-08-25 |
Image Forming Apparatus App 20160223954 - TAKAHASHI; Masaaki ;   et al. | 2016-08-04 |
Transfer device and image forming apparatus Grant 9,383,690 - Tominaga July 5, 2 | 2016-07-05 |
Image forming apparatus that transfers a first image formed using a toner containing a pigment other than a flat pigment and that transfers a second image formed using a toner containing a flat pigment Grant 9,383,689 - Ikeda , et al. July 5, 2 | 2016-07-05 |
Transfer device and image forming apparatus for transferring metallic toner particles Grant 9,367,000 - Watanabe , et al. June 14, 2 | 2016-06-14 |
Image forming apparatus and image forming method Grant 9,291,959 - Sawai , et al. March 22, 2 | 2016-03-22 |
Image forming apparatus having increased transfer efficiency Grant 9,285,717 - Tominaga , et al. March 15, 2 | 2016-03-15 |
Image Forming Apparatus App 20150220025 - TOMINAGA; Yoshiyuki ;   et al. | 2015-08-06 |
Transfer Device And Image Forming Apparatus App 20150198914 - WATANABE; Sho ;   et al. | 2015-07-16 |
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