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name:-0.028251886367798
name:-0.019404172897339
name:-0.01662015914917
Sakai; Yuhiro Patent Filings

Sakai; Yuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakai; Yuhiro.The latest application filed is for "fixing device and image forming apparatus capable of restricting reduction of temperature of fixing belt".

Company Profile
18.17.31
  • Sakai; Yuhiro - Osaka JP
  • SAKAI; Yuhiro - Osaka-shi JP
  • SAKAI; Yuhiro - Tokyo JP
  • SAKAI; Yuhiro - Itabashi-ku JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Fixing device having heater holding member restricting movement of belt holding member, and image forming apparatus including same
Grant 11,422,494 - Sakai , et al. August 23, 2
2022-08-23
Fixing Device And Image Forming Apparatus Capable Of Promoting Circulation Of Lubricant
App 20210382424 - Nakamoto; Fumito ;   et al.
2021-12-09
Fixing Device And Image Forming Apparatus Capable Of Restricting Reduction Of Temperature Of Fixing Belt
App 20210382425 - Nakamoto; Fumito ;   et al.
2021-12-09
Fixing Device And Image Forming Apparatus
App 20210364960 - Uehara; Masakazu ;   et al.
2021-11-25
Fixing Device And Image Forming Apparatus
App 20210364961 - Sakai; Yuhiro ;   et al.
2021-11-25
Fixing Device And Image Forming Apparatus
App 20210341861 - UEHARA; Masakazu ;   et al.
2021-11-04
Fixing device, image forming apparatus
Grant 11,137,705 - Fujii , et al. October 5, 2
2021-10-05
Fixing device including heater holding member that holds heater for heating belt
Grant 11,126,119 - Takahashi , et al. September 21, 2
2021-09-21
Fixing device and image forming apparatus
Grant 11,126,120 - Takahashi , et al. September 21, 2
2021-09-21
Fixing Device, Image Forming Apparatus
App 20210216029 - FUJII; Shunsaku ;   et al.
2021-07-15
Fixing device having heater holding member with inclined slits
Grant 10,990,046 - Watatani , et al. April 27, 2
2021-04-27
Fixing device including rotor facing inner circumferential surface of fixing belt and image forming apparatus
Grant 10,969,718 - Watatani , et al. April 6, 2
2021-04-06
Fixing Device And Image Forming Apparatus
App 20210063929 - TAKAHASHI; Hironori ;   et al.
2021-03-04
Fixing Device And Image Forming Apparatus
App 20210063928 - UEHARA; Masakazu ;   et al.
2021-03-04
Fixing device and image forming apparatus
Grant 10,877,409 - Watatani , et al. December 29, 2
2020-12-29
Fixing device capable of restricting electric connection state from becoming unstable, image forming apparatus
Grant 10,866,549 - Kohama , et al. December 15, 2
2020-12-15
Fixing Device And Image Forming Apparatus
App 20200379386 - WATATANI; Tomohiro ;   et al.
2020-12-03
Fixing Device And Image Forming Apparatus
App 20200379388 - TAKAHASHI; Hironori ;   et al.
2020-12-03
Fixing Device And Image Forming Apparatus
App 20200379387 - WATATANI; Tomohiro ;   et al.
2020-12-03
Fixing device capable of restricting heater from bending toward pressure roller, image forming apparatus
Grant 10,838,335 - Eiki , et al. November 17, 2
2020-11-17
Fixing device and image forming apparatus
Grant 10,838,334 - Sakai , et al. November 17, 2
2020-11-17
Fixing device and image forming apparatus
Grant 10,768,561 - Eiki , et al. Sep
2020-09-08
Fixing device and image forming apparatus
Grant 10,747,155 - Uehara , et al. A
2020-08-18
Fixing Device Capable Of Restricting Electric Connection State From Becoming Unstable, Image Forming Apparatus
App 20200241456 - Kohama; Atsushi ;   et al.
2020-07-30
Fixing Device Capable Of Restricting Heater From Bending Toward Pressure Roller, Image Forming Apparatus
App 20200241457 - Eiki; Takashi ;   et al.
2020-07-30
Fixing Device And Image Forming Apparatus
App 20200201218 - WATATANI; Tomohiro ;   et al.
2020-06-25
Fixing Device And Image Forming Apparatus
App 20200201220 - SAKAI; Yuhiro ;   et al.
2020-06-25
Fixing Device And Image Forming Apparatus
App 20200201219 - UEHARA; Masakazu ;   et al.
2020-06-25
Fixing device and image forming apparatus
Grant 10,627,756 - Eiki , et al.
2020-04-21
Fixing Device And Image Forming Apparatus
App 20200019099 - EIKI; Takashi ;   et al.
2020-01-16
Fixing Device And Image Forming Apparatus
App 20200019098 - EIKI; Takashi ;   et al.
2020-01-16
Heating unit, fixing device, and image forming apparatus
Grant 10,514,639 - Kawasaki , et al. Dec
2019-12-24
Heating unit including heating parts, in which each heating part includes heating resistors, fixing device including this heating unit, and image forming apparatus including this fixing device
Grant 10,386,762 - Eiki , et al. A
2019-08-20
Heating Unit, Fixing Device, And Image Forming Apparatus
App 20190146388 - KAWASAKI; Hiroki ;   et al.
2019-05-16
Tissue Regeneration Construct And Method For Producing Tissue Regeneration Construct
App 20190117829 - SAKAI; Yuhiro ;   et al.
2019-04-25
Heating Unit, Fixing Device, And Image Forming Apparatus
App 20190056685 - EIKI; Takashi ;   et al.
2019-02-21
Fixing Device And Image Forming Apparatus
App 20190056684 - EIKI; Takashi ;   et al.
2019-02-21
Fixing device and image forming apparatus including the same
Grant 9,964,906 - Sakai May 8, 2
2018-05-08
Fixing Device And Image Forming Apparatus Including The Same
App 20170269523 - SAKAI; Yuhiro
2017-09-21
Bone Tissue Regeneration Sheet And Production Method Thereof
App 20150240207 - YAMANAKA; Katsuyuki ;   et al.
2015-08-27
Tissue Regeneration Construct And Method For Producing Tissue Regeneration Construct
App 20150142128 - Sakai; Yuhiro ;   et al.
2015-05-21
Porous Cell Scaffold And Production Method Thereof
App 20140127808 - YAMANAKA; Katsuyuki ;   et al.
2014-05-08
Culturing method of mesenchymal stem cell
Grant 8,039,256 - Sakai , et al. October 18, 2
2011-10-18
Culturing Method Of Mesenchymal Stem Cell
App 20110076770 - SAKAI; Yuhiro ;   et al.
2011-03-31
Bone Graft Substitute
App 20090299475 - YAMAMOTO; Katsushi ;   et al.
2009-12-03
Scaffold For Tissue Engineering And Production Method Thereof
App 20090246873 - YAMAMOTO; Katsushi ;   et al.
2009-10-01
Bone Tissue Regeneration Sheet And Production Method Thereof
App 20090228027 - YAMANAKA; Katsuyuki ;   et al.
2009-09-10
Porous Cell Scaffold And Production Method Thereof
App 20090186412 - Yamanaka; Katsuyuki ;   et al.
2009-07-23

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