IMAI; Masashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for IMAI; Masashi.The latest application filed is for "method for manufacturing strain wave gear device and strain wave gear device".

Company Profile

16.47.46

IMAI; Masashi - Tokyo JP
Imai; Masashi - Kasugai JP
Imai; Masashi - Toyonaka JP
Imai; Masashi - Kasugai-shi JP
Imai; Masashi - Osaka JP
IMAI; Masashi - Toyonaka-shi Osaka
Imai; Masashi - Tsu N/A JP
Imai; Masashi - Tsu-shi JP
Imai, Masashi - Oyama-shi JP
IMAI, MASASHI - IBARAKI 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

Patent	Date
Method For Manufacturing Strain Wave Gear Device And Strain Wave Gear Device App 20220282777 - IMAI; Masashi ; et al.	2022-09-08
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller Grant 11,392,083 - Yoshimoto , et al. July 19, 2	2022-07-19
Anthocyanin-based pigment composition Grant 11,352,501 - Ishida , et al. June 7, 2	2022-06-07
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20220091540 - Hayakawa; Masahiko ; et al.	2022-03-24
Developing unit having guide that stably supports toner cartridge Grant 11,221,570 - Hayakawa , et al. January 11, 2	2022-01-11
Image Forming Apparatus Including Drum Cartridge Having Photosensitive Drum And Toner Cartridge Having Developing Roller App 20210141336 - YOSHIMOTO; Shunji ; et al.	2021-05-13
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20210088936 - Hayakawa; Masahiko ; et al.	2021-03-25
Image forming apparatus including drum cartridge having photosensitive drum and toner cartridge having developing roller Grant 10,915,064 - Yoshimoto , et al. February 9, 2	2021-02-09
Developing unit having guide that stably supports toner cartridge Grant 10,871,731 - Hayakawa , et al. December 22, 2	2020-12-22
Developing Unit Having Guide That Stably Supports Toner Cartridge App 20200356026 - Hayakawa; Masahiko ; et al.	2020-11-12
Anthocyanin dye preparation Grant 10,827,769 - Suzuki , et al. November 10, 2	2020-11-10
Image Forming Apparatus Including Drum Cartridge Having Photosensitive Drum And Toner Cartridge Having Developing Roller App 20200310344 - YOSHIMOTO; Shunji ; et al.	2020-10-01
Developing unit having guide that stably supports toner cartridge Grant 10,761,457 - Hayakawa , et al. Sep	2020-09-01
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20200201206 - Hayakawa; Masahiko ; et al.	2020-06-25
Developing unit having guide that stably supports toner cartridge Grant 10,599,068 - Hayakawa , et al.	2020-03-24
Image display apparatus Grant 10,514,576 - Aruga , et al. Dec	2019-12-24
Image-forming apparatus configured to control rotation of developing roller to prevent toner leakage Grant 10,311,345 - Imai , et al.	2019-06-04
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20190155192 - Hayakawa; Masahiko ; et al.	2019-05-23
Image Display Apparatus App 20190137828 - ARUGA; Shigeru ; et al.	2019-05-09
Developing unit having guide that stably supports toner cartridge Grant 10,222,723 - Hayakawa , et al.	2019-03-05
Image-Forming Apparatus Configured to Control Rotation of Developing Roller to Prevent Toner Leakage App 20190034770 - Imai; Masashi ; et al.	2019-01-31
Anthocyanin Dye Preparation App 20180125105 - SUZUKI; Mayu ; et al.	2018-05-10
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20180059579 - Hayakawa; Masahiko ; et al.	2018-03-01
Developing unit having guide that stably supports toner cartridge Grant 9,823,602 - Hayakawa , et al. November 21, 2	2017-11-21
Anthocyanin-based Pigment Composition App 20170253744 - ISHIDA; Masahiko ; et al.	2017-09-07
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20170219959 - Hayakawa; Masahiko ; et al.	2017-08-03
Developing unit having guide that stably supports toner cartridge Grant 9,658,568 - Hayakawa , et al. May 23, 2	2017-05-23
Developing roller provided with a shaft with an axial middle portion having a small outer diameter and axial end portions having large outer diameters and a developing device provided with the same Grant 9,625,853 - Imai , et al. April 18, 2	2017-04-18
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20170045841 - Hayakawa; Masahiko ; et al.	2017-02-16
Developing unit having guide that stably supports toner cartridge Grant 9,483,017 - Hayakawa , et al. November 1, 2	2016-11-01
Developing device provided with developing roller and thickness regulation blade Grant 9,348,257 - Ogiso , et al. May 24, 2	2016-05-24
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20160077487 - Hayakawa; Masahiko ; et al.	2016-03-17
Developing roller and developing device provided with the same Grant 9,244,378 - Imai , et al. January 26, 2	2016-01-26
Developing unit having guide that stably supports toner cartridge Grant 9,201,340 - Hayakawa , et al. December 1, 2	2015-12-01
Eyewear device and method for controlling eyewear device Grant 9,204,141 - Saigo , et al. December 1, 2	2015-12-01
Developing Device Provided With Developing Roller And Thickness Regulation Blade App 20150277277 - OGISO; Marika ; et al.	2015-10-01
Developing device having thickness regulation blade Grant 8,948,666 - Imai , et al. February 3, 2	2015-02-03
Developing device provided with sealing members assembled to thickness-regulation member Grant 8,948,648 - Ito , et al. February 3, 2	2015-02-03
Image forming apparatus having control device for applying control biases to collection members Grant 8,934,797 - Miyahara , et al. January 13, 2	2015-01-13
Developing device having thickness regulation blade Grant 8,909,109 - Imai , et al. December 9, 2	2014-12-09
Developing Roller And Developing Device Provided With The Same App 20140294434 - IMAI; Masashi ; et al.	2014-10-02
Developing Roller And Developing Device Provided With The Same App 20140294433 - IMAI; Masashi ; et al.	2014-10-02
Developing Unit Having Guide that Stably Supports Toner Cartridge App 20140255059 - Hayakawa; Masahiko ; et al.	2014-09-11
Developing unit having guide that stably supports toner cartridge Grant 8,737,876 - Hayakawa , et al. May 27, 2	2014-05-27
Image forming apparatus having toner cartridge with movable shutter Grant 8,706,004 - Kamimura , et al. April 22, 2	2014-04-22
Image forming device and toner cartridge mounted therein Grant 8,634,744 - Nishiyama , et al. January 21, 2	2014-01-21
Electrophotographic image forming apparatus using intermediate image transfer endless belt Grant 8,611,806 - Imai December 17, 2	2013-12-17
Image Forming Apparatus App 20130322902 - Miyahara; Kensuke ; et al.	2013-12-05
Image Forming Apparatus Having Toner Cartridge With Movable Shutter App 20130243477 - KAMIMURA; Naoya ; et al.	2013-09-19
Developing Device Having Thickness Regulation Blade App 20130188998 - Imai; Masashi ; et al.	2013-07-25
Developing Device Having Thickness Regulation Blade App 20130188997 - Imai; Masashi ; et al.	2013-07-25
Image forming apparatus having toner cartridge with movable shutter Grant 8,457,523 - Kamimura , et al. June 4, 2	2013-06-04
Gear device Grant 8,444,520 - Nakamura , et al. May 21, 2	2013-05-21
Eyewear Device And Method For Controlling Eyewear Device App 20130063557 - Saigo; Katsuo ; et al.	2013-03-14
Image forming apparatus having toner cartridge Grant 8,385,774 - Imai , et al. February 26, 2	2013-02-26
Developing Unit Having Guide That Stably Supports Toner Cartridge App 20120308270 - HAYAKAWA; Masahiko ; et al.	2012-12-06
Developing unit having guide that stably supports toner cartridge Grant 8,254,807 - Hayakawa , et al. August 28, 2	2012-08-28
Electrophotographic Image Forming Apparatus Using Intermediate Image Transfer Endless Belt App 20120195629 - IMAI; Masashi	2012-08-02
Developer cartridge including shutter for opening/closing casing and lock mechanisms to lock shutter in closed position usable with image forming device and developing device Grant 8,229,329 - Imai July 24, 2	2012-07-24
Developing Device Provided With Sealing Members Assembled To Thickness-regulation Member App 20120082476 - ITO; Yoshinori ; et al.	2012-04-05
Image Forming Device And Toner Cartridge Mounted Therein App 20120003000 - NISHIYAMA; Hideshi ; et al.	2012-01-05
Communication method and communication device Grant 8,074,139 - Tezuka , et al. December 6, 2	2011-12-06
Image Forming Apparatus Having Toner Cartridge App 20110217068 - KAMIMURA; Naoya ; et al.	2011-09-08
Image Forming Apparatus Having Toner Cartridge App 20110217069 - IMAI; Masashi ; et al.	2011-09-08
Gear Device App 20110015024 - Nakamura; Koji ; et al.	2011-01-20
Developing Unit Having Guide That Stably Supports Toner Cartridge App 20100329734 - HAYAKAWA; Masahiko ; et al.	2010-12-30
Developer Cartridge, Image Forming Device, and Developing Device App 20100247159 - IMAI; Masashi	2010-09-30
Communication method and communication device App 20080126906 - Tezuka; Tadanori ; et al.	2008-05-29
Optical disc apparatus and information recording method App 20070121462 - Ishii; Toshiki ; et al.	2007-05-31
Optical disk writing method and write power control method thereof App 20050058033 - Ishii, Junichi ; et al.	2005-03-17
Drug transporter and use thereof App 20050014152 - Fujimura, Akio ; et al.	2005-01-20
Playback Control Apparatus For Controlling A Playback Unit And A Receiver Unit App 20010010749 - NAGATA, KOICHIRO ; et al.	2001-08-02

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