loadpatents
name:-0.094911813735962
name:-0.10083103179932
name:-0.28410720825195
Hagiwara; Hiroyuki Patent Filings

Hagiwara; Hiroyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hagiwara; Hiroyuki.The latest application filed is for "liquid discharge apparatus".

Company Profile
29.99.91
  • Hagiwara; Hiroyuki - Matsumoto JP
  • Hagiwara; Hiroyuki - Kanagawa JP
  • HAGIWARA; Hiroyuki - Matsumoto-shi JP
  • Hagiwara; Hiroyuki - Mobara JP
  • HAGIWARA; Hiroyuki - Saitama JP
  • HAGIWARA; Hiroyuki - Mobara-shi Chiba
  • Hagiwara; Hiroyuki - Shiojiri JP
  • Hagiwara; Hiroyuki - Yokohama JP
  • Hagiwara; Hiroyuki - Saitama-shi JP
  • HAGIWARA; Hiroyuki - Shiojiri-shi JP
  • Hagiwara; Hiroyuki - Changwon KR
  • Hagiwara; Hiroyuki - Nagano-ken JP
  • Hagiwara; Hiroyuki - Nagano N/A JP
  • - Matsumoto JP
  • HAGIWARA; Hiroyuki - Changwon-city KR
  • Hagiwara; Hiroyuki - Suwa JP
  • HAGIWARA; Hiroyuki - Suwa-shi JP
  • Hagiwara; Hiroyuki - Isesaki JP
  • Hagiwara; Hiroyuki - Isesaki-shi JP
  • Hagiwara; Hiroyuki - Gunma JP
  • Hagiwara; Hiroyuki - Tochigi-ken JP
  • Hagiwara, Hiroyuki - Shiuoka-shi JP
  • Hagiwara; Hiroyuki - Utsunomiya JP
  • Hagiwara; Hiroyuki - Tochigi JP
  • Hagiwara, Hiroyuki - Utsunomiya-shi JP
  • Hagiwara, Hiroyuki - Yokkaichi-shi JP
  • Hagiwara; Hiroyuki - Tokyo JP
  • Hagiwara; Hiroyuki - Oyama JP
  • Hagiwara; Hiroyuki - Ichikawa JP
  • Hagiwara; Hiroyuki - Shimodate 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
Liquid ejecting head unit
Grant 11,433,671 - Hagiwara , et al. September 6, 2
2022-09-06
Liquid Discharge Apparatus
App 20220184947 - KANEGAE; Takahiro ;   et al.
2022-06-16
Liquid Discharge Apparatus
App 20220184972 - KANEGAE; Takahiro ;   et al.
2022-06-16
Liquid discharging apparatus and support body
Grant 11,331,919 - Kanegae , et al. May 17, 2
2022-05-17
Liquid ejecting head unhand liquid ejecting apparatus
Grant 11,318,743 - Okubo , et al. May 3, 2
2022-05-03
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head
Grant 11,312,138 - Kanegae , et al. April 26, 2
2022-04-26
Liquid ejecting head and liquid ejecting apparatus
Grant 11,312,130 - Hagiwara , et al. April 26, 2
2022-04-26
Grounding structure for endless belt, fixing device, and image forming apparatus
Grant 11,287,773 - Kobayashi , et al. March 29, 2
2022-03-29
Liquid ejecting apparatus
Grant 11,279,132 - Hagiwara , et al. March 22, 2
2022-03-22
Liquid discharge apparatus
Grant 11,273,633 - Hagiwara , et al. March 15, 2
2022-03-15
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20220032640 - KANEGAE; Takahiro ;   et al.
2022-02-03
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20220032641 - KANEGAE; Takahiro ;   et al.
2022-02-03
Grounding Structure For Endless Belt, Fixing Device, And Image Forming Apparatus
App 20220035303 - KOBAYASHI; Jouta ;   et al.
2022-02-03
Liquid discharging apparatus
Grant 11,207,891 - Hagiwara , et al. December 28, 2
2021-12-28
Composition for controlling plant diseases and method for controlling plant diseases applying the same
Grant 11,185,076 - Hagiwara , et al. November 30, 2
2021-11-30
Liquid ejecting unit and liquid ejecting apparatus
Grant 11,155,096 - Sato , et al. October 26, 2
2021-10-26
Channel member, head unit, and head unit group
Grant 11,110,717 - Hagiwara , et al. September 7, 2
2021-09-07
Liquid ejecting head and liquid ejecting apparatus
Grant 11,104,146 - Kanegae , et al. August 31, 2
2021-08-31
Liquid ejecting head unit, liquid ejecting head module, and liquid ejecting apparatus
Grant 10,974,509 - Hagiwara , et al. April 13, 2
2021-04-13
Liquid Discharge Apparatus
App 20210094277 - HAGIWARA; Hiroyuki ;   et al.
2021-04-01
Liquid Ejecting Apparatus
App 20210060940 - HAGIWARA; Hiroyuki ;   et al.
2021-03-04
Liquid Discharging Apparatus And Support Body
App 20210060941 - KANEGAE; Takahiro ;   et al.
2021-03-04
Liquid Discharging Apparatus
App 20210060959 - HAGIWARA; Hiroyuki ;   et al.
2021-03-04
Liquid Ejecting Head Unit
App 20210060943 - HAGIWARA; Hiroyuki ;   et al.
2021-03-04
Imaging Lens And Imaging Device
App 20210018727 - HAGIWARA; Hiroyuki
2021-01-21
Liquid Ejecting Unit And Liquid Ejecting Apparatus
App 20200376847 - SATO; Masahiko ;   et al.
2020-12-03
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head
Grant 10,843,466 - Kanegae , et al. November 24, 2
2020-11-24
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20200282721 - HAGIWARA; Hiroyuki ;   et al.
2020-09-10
Liquid discharge apparatus and driving method of liquid discharge apparatus
Grant 10,737,501 - Sato , et al. A
2020-08-11
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20200207109 - Kanegae; Takahiro ;   et al.
2020-07-02
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head
App 20200171825 - KANEGAE; Takahiro ;   et al.
2020-06-04
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head
App 20200171824 - KANEGAE; Takahiro ;   et al.
2020-06-04
Ink Jet Head
App 20200156372 - OKAMURA; Yu ;   et al.
2020-05-21
Liquid Ejecting Head, Head Holding Member, Liquid Ejecting Apparatus, And Method Of Manufacturing Liquid Ejecting Apparatus
App 20200122462 - HAGIWARA; Hiroyuki
2020-04-23
Liquid Ejecting Head Unit, Liquid Ejecting Head Module, And Liquid Ejecting Apparatus
App 20200101734 - HAGIWARA; Hiroyuki ;   et al.
2020-04-02
Channel Member, Head Unit, And Head Unit Group
App 20200101754 - HAGIWARA; Hiroyuki ;   et al.
2020-04-02
Head Unit And Liquid Ejecting Apparatus
App 20200101733 - HAGIWARA; Hiroyuki ;   et al.
2020-04-02
Liquid ejecting head unit and liquid ejecting apparatus
Grant 10,596,817 - Emi , et al.
2020-03-24
Liquid Ejecting Head, Liquid Ejecting Apparatus, Liquid Ejecting Head Cleaning Method, And Liquid Ejecting Head Manufacturing Me
App 20200070520 - MURAKAMI; Kentaro ;   et al.
2020-03-05
Liquid ejecting unit, liquid ejecting head, support body for liquid ejecting head
Grant 10,576,743 - Kanegae , et al.
2020-03-03
Composition For Controlling Plant Diseases And Method For Controlling Plant Diseases Applying The Same
App 20200000094 - HAGIWARA; Hiroyuki ;   et al.
2020-01-02
Liquid ejecting apparatus and cleaning method
Grant 10,518,539 - Muto , et al. Dec
2019-12-31
Liquid Ejecting Head Unhand Liquid Ejecting Apparatus
App 20190337293 - OKUBO; Katsuhiro ;   et al.
2019-11-07
Liquid ejecting head and method for manufacturing liquid ejecting head unit
Grant 10,464,344 - Sugawara , et al. No
2019-11-05
Liquid ejecting head unit and liquid ejecting apparatus
Grant 10,384,448 - Okubo , et al. A
2019-08-20
Zoom lens and imaging device
Grant 10,386,606 - Hagiwara A
2019-08-20
Liquid discharging head, liquid discharging apparatus, and manufacturing method of liquid discharging apparatus
Grant 10,363,749 - Sato , et al.
2019-07-30
Imaging Lens and Imaging Apparatus
App 20190154986 - Hagiwara; Hiroyuki
2019-05-23
Liquid Discharging Head, Liquid Discharging Apparatus, And Manufacturing Method Of Liquid Discharging Apparatus
App 20190001687 - SATO; Masahiko ;   et al.
2019-01-03
Liquid ejecting apparatus and liquid filling method and control method for the same
Grant 10,076,913 - Sato , et al. September 18, 2
2018-09-18
Liquid Ejecting Apparatus And Cleaning Method
App 20180244047 - MUTO; Atsushi ;   et al.
2018-08-30
Liquid ejecting head and liquid ejecting apparatus
Grant 10,059,106 - Hagiwara , et al. August 28, 2
2018-08-28
Liquid Discharge Apparatus And Driving Method Of Liquid Discharge Apparatus
App 20180215163 - SATO; Masahiko ;   et al.
2018-08-02
Liquid Ejecting Head And Method For Manufacturing Liquid Ejecting Head Unit
App 20180170048 - SUGAWARA; Yoshiki ;   et al.
2018-06-21
Liquid ejecting apparatus and liquid ejecting method
Grant 9,962,957 - Kamibayashi , et al. May 8, 2
2018-05-08
Zoom Lens And Imaging Device
App 20180045915 - HAGIWARA; Hiroyuki
2018-02-15
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20170291418 - EMI; Yohei ;   et al.
2017-10-12
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20170291417 - OKUBO; Katsuhiro ;   et al.
2017-10-12
Liquid Ejecting Apparatus And Liquid Filling Method And Control Method For The Same
App 20170217198 - SATO; Masahiko ;   et al.
2017-08-03
Liquid Ejecting Unit, Liquid Ejecting Head, Support Body For Liquid Ejecting Head
App 20170217169 - KANEGAE; Takahiro ;   et al.
2017-08-03
Liquid Ejecting Apparatus And Liquid Ejecting Method
App 20170151810 - KAMIBAYASHI; Masashi ;   et al.
2017-06-01
Liquid ejecting head and liquid ejecting apparatus
Grant 9,656,470 - Kobayashi , et al. May 23, 2
2017-05-23
Liquid ejecting head unit and liquid ejecting apparatus
Grant 9,592,663 - Ishii , et al. March 14, 2
2017-03-14
Zoom lens system and photographing apparatus
Grant 9,557,541 - Hagiwara January 31, 2
2017-01-31
Zoom lens and electronic apparatus
Grant 9,541,768 - Hagiwara January 10, 2
2017-01-10
Photographing lens and electronic device
Grant 9,513,466 - Hagiwara December 6, 2
2016-12-06
Liquid Ejecting Head and Liquid Ejecting Apparatus
App 20160257118 - Kobayashi; Hiroyuki ;   et al.
2016-09-08
Seal member, liquid discharge head having the same, and liquid discharge apparatus
Grant 9,434,167 - Hagiwara , et al. September 6, 2
2016-09-06
Photographing lens and electronic apparatus
Grant 9,411,130 - Hagiwara August 9, 2
2016-08-09
Seal Member, Liquid Discharge Head Having the Same, and Liquid Discharge Apparatus
App 20160167384 - Hagiwara; Hiroyuki ;   et al.
2016-06-16
Liquid ejecting head
Grant 9,346,271 - Kobayashi , et al. May 24, 2
2016-05-24
Liquid ejecting apparatus and control method thereof
Grant 9,333,754 - Ishii , et al. May 10, 2
2016-05-10
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20160114582 - HAGIWARA; Hiroyuki ;   et al.
2016-04-28
Liquid ejecting head and liquid ejecting apparatus
Grant 9,289,989 - Hagiwara March 22, 2
2016-03-22
Liquid Ejecting Head
App 20160031210 - KOBAYASHI; Hiroyuki ;   et al.
2016-02-04
Filter unit, liquid ejecting head, and liquid ejecting apparatus
Grant 9,248,659 - Ishii , et al. February 2, 2
2016-02-02
Zoom lens and electronic device including the same
Grant 9,250,425 - Hagiwara February 2, 2
2016-02-02
Liquid ejecting head and liquid ejecting apparatus with a rib which divides the flow of the liquid inside the manifold in two
Grant 9,193,162 - Owaki , et al. November 24, 2
2015-11-24
Liquid ejecting apparatus
Grant 9,174,437 - Hagiwara , et al. November 3, 2
2015-11-03
Liquid Ejecting Apparatus And Control Method Thereof
App 20150251430 - ISHII; Hiroyuki ;   et al.
2015-09-10
Liquid ejecting head unit and liquid ejecting apparatus
Grant 9,126,410 - Hagiwara , et al. September 8, 2
2015-09-08
Photographing Lens And Electronic Device
App 20150234152 - Hagiwara; Hiroyuki
2015-08-20
Liquid ejecting head unit and liquid ejecting apparatus
Grant 9,085,149 - Hagiwara , et al. July 21, 2
2015-07-21
Liquid ejecting head module and liquid ejecting apparatus
Grant 9,073,334 - Hagiwara , et al. July 7, 2
2015-07-07
Filter Unit, Liquid Ejecting Head, And Liquid Ejecting Apparatus
App 20150183225 - ISHII; Hiroyuki ;   et al.
2015-07-02
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20150183217 - HAGIWARA; Hiroyuki
2015-07-02
Liquid Ejecting Head And Liquid Ejecting Apparatus
App 20150165767 - OWAKI; Hiroshige ;   et al.
2015-06-18
Liquid ejecting apparatus
Grant 9,044,957 - Owaki , et al. June 2, 2
2015-06-02
Photographing lens and electronic device
Grant 9,042,035 - Hagiwara May 26, 2
2015-05-26
Liquid ejecting head module and liquid ejecting apparatus
Grant 8,991,979 - Hagiwara , et al. March 31, 2
2015-03-31
Zoom Lens And Electronic Apparatus
App 20150070520 - Hagiwara; Hiroyuki
2015-03-12
Liquid Ejecting Head Module And Liquid Ejecting Apparatus
App 20140292938 - HAGIWARA; Hiroyuki ;   et al.
2014-10-02
Liquid Ejecting Head Module And Liquid Ejecting Apparatus
App 20140292933 - Hagiwara; Hiroyuki ;   et al.
2014-10-02
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20140292905 - Hagiwara; Hiroyuki ;   et al.
2014-10-02
Liquid Ejecting Apparatus
App 20140240386 - HAGIWARA; Hiroyuki ;   et al.
2014-08-28
Liquid ejecting apparatus with a head securing member and a linear scale, whose materials are selected for specific thermal expansion characteristics
Grant 8,807,682 - Hagiwara , et al. August 19, 2
2014-08-19
Liquid ejecting head unit and liquid ejecting apparatus
Grant 8,757,764 - Ishii , et al. June 24, 2
2014-06-24
Photographing Lens And Electronic Device
App 20140153115 - Hagiwara; Hiroyuki
2014-06-05
Photographing Lens And Electronic Apparatus
App 20140153117 - Hagiwara; Hiroyuki
2014-06-05
Zoom Lens And Electronic Device Including The Same
App 20140152887 - Hagiwara; Hiroyuki
2014-06-05
Liquid Ejecting Apparatus
App 20140104348 - Owaki; Hiroshige ;   et al.
2014-04-17
Liquid ejecting apparatus
Grant 8,690,282 - Hagiwara , et al. April 8, 2
2014-04-08
Liquid ejecting head unit and liquid ejecting apparatus
Grant 8,616,681 - Hagiwara , et al. December 31, 2
2013-12-31
Liquid ejecting head unit, manufacturing method for a liquid ejecting head unit, and liquid ejecting apparatus
Grant 8,616,676 - Hagiwara December 31, 2
2013-12-31
Liquid ejecting head unit and liquid ejecting apparatus
Grant 08616681 -
2013-12-31
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20130293627 - ISHII; Hiroyuki ;   et al.
2013-11-07
Liquid supplying mechanism and liquid ejecting apparatus
Grant 8,567,916 - Tsuchiya , et al. October 29, 2
2013-10-29
Zoom lens and photographing apparatus
Grant 8,537,250 - Hagiwara September 17, 2
2013-09-17
Liquid ejecting head unit and manufacturing method thereof
Grant 8,500,245 - Hagiwara , et al. August 6, 2
2013-08-06
Liquid ejecting head unit, liquid ejecting apparatus, and method of producing liquid ejecting apparatus
Grant 8,491,093 - Hagiwara , et al. July 23, 2
2013-07-23
Zoom Lens And Imaging Apparatus
App 20130141797 - HAGIWARA; Hiroyuki
2013-06-06
Zoom Lens System And Photographing Apparatus
App 20130141798 - HAGIWARA; Hiroyuki
2013-06-06
Liquid ejecting head unit and liquid ejecting apparatus
Grant 8,434,852 - Hagiwara May 7, 2
2013-05-07
Head attachment member and liquid ejection device
Grant 8,430,481 - Ishii , et al. April 30, 2
2013-04-30
Liquid ejecting head unit and liquid ejecting apparatus
Grant 8,408,675 - Hagiwara , et al. April 2, 2
2013-04-02
Liquid ejection head with nozzle plate heater
Grant 8,403,450 - Sato , et al. March 26, 2
2013-03-26
Liquid ejecting apparatus
Grant 8,403,454 - Kitamura , et al. March 26, 2
2013-03-26
Head attachment member and liquid ejection device
Grant 8,376,521 - Ishii , et al. February 19, 2
2013-02-19
Head attachment member, liquid ejection device, and head attachment method
Grant 8,262,198 - Ishii , et al. September 11, 2
2012-09-11
Manufacturing method for liquid ejecting head unit, and liquid ejecting apparatus
Grant 8,262,197 - Hagiwara , et al. September 11, 2
2012-09-11
Liquid Ejecting Apparatus And Method For Manufacturing The Same
App 20120194591 - Hagiwara; Hiroyuki
2012-08-02
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20120182348 - Ishii; Hiroyuki ;   et al.
2012-07-19
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20120182349 - Hagiwara; Hiroyuki ;   et al.
2012-07-19
Liquid Ejecting Apparatus
App 20120176432 - HAGIWARA; Hiroyuki ;   et al.
2012-07-12
Liquid Supplying Mechanism And Liquid Ejecting Apparatus
App 20120162322 - TSUCHIYA; Kenji ;   et al.
2012-06-28
Liquid Ejecting Apparatus
App 20120147076 - HAGIWARA; Hiroyuki ;   et al.
2012-06-14
Liquid Ejecting Head Unit, Liquid Ejecting Apparatus, And Method Of Producing Liquid Ejecting Apparatus
App 20120147093 - Hagiwara; Hiroyuki ;   et al.
2012-06-14
Liquid Ejecting Head Unit And Manufacturing Method Thereof
App 20120147094 - HAGIWARA; Hiroyuki ;   et al.
2012-06-14
Liquid ejecting head unit and liquid ejecting apparatus
Grant 8,191,991 - Hagiwara , et al. June 5, 2
2012-06-05
Liquid ejecting head unit and method of manufacturing the same
Grant 8,172,379 - Hagiwara May 8, 2
2012-05-08
Zoom Lens And Photographing Apparatus
App 20120105693 - Hagiwara; Hiroyuki
2012-05-03
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20120092415 - Hagiwara; Hiroyuki ;   et al.
2012-04-19
Liquid Ejecting Apparatus
App 20120050402 - KITAMURA; Kenichi ;   et al.
2012-03-01
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20120044307 - Hagiwara; Hiroyuki ;   et al.
2012-02-23
Liquid Ejecting Apparatus
App 20120013680 - Kitamura; Kenichi ;   et al.
2012-01-19
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20120007911 - HAGIWARA; Hiroyuki
2012-01-12
Liquid Ejecting Head Unit, Manufacturing Method For A Liquid Ejecting Head Unit, And Liquid Ejecting Apparatus
App 20120007922 - Hagiwara; Hiroyuki
2012-01-12
Liquid Ejection Head
App 20110316935 - Sato; Masahiko ;   et al.
2011-12-29
Liquid Ejection Head And Liquid Ejection Apparatus
App 20110221822 - HAGIWARA; Hiroyuki ;   et al.
2011-09-15
Head Attachment Member, Liquid Ejection Device, And Head Attachment Method
App 20110187793 - ISHII; Hiroyuki ;   et al.
2011-08-04
Head Attachment Member And Liquid Ejection Device
App 20110187794 - ISHII; Hiroyuki ;   et al.
2011-08-04
Head Attachment Member And Liquid Ejection Device
App 20110187795 - ISHII; Hiroyuki ;   et al.
2011-08-04
Liquid ejecting apparatus
Grant 7,946,694 - Hagiwara , et al. May 24, 2
2011-05-24
Manufacturing Method For Liquid Ejecting Head Unit, And Liquid Ejecting Apparatus
App 20100289854 - HAGIWARA; Hiroyuki ;   et al.
2010-11-18
Liquid Ejecting Head Unit And Liquid Ejecting Apparatus
App 20100188461 - HAGIWARA; Hiroyuki ;   et al.
2010-07-29
Liquid Ejecting Head, Liquid Ejecting Head Unit, Method For Fabricating The Same, And Liquid Ejecting Apparatus
App 20100182377 - HAGIWARA; Hiroyuki ;   et al.
2010-07-22
Liquid Ejection Head Unit, Method For Manufacturing Liquid Ejection Head Unit, And Liquid Ejection Apparatus
App 20100007699 - Watanabe; Shunsuke ;   et al.
2010-01-14
High-precision multi-band pass .DELTA..SIGMA. modulator
Grant 7,629,911 - Hagiwara , et al. December 8, 2
2009-12-08
Liquid Ejecting Head Unit And Method Of Manufacturing The Same
App 20090295882 - Hagiwara; Hiroyuki
2009-12-03
High-Precision Multi-Band Pass Delta-Sigma Modulator
App 20090167581 - Hagiwara; Hiroyuki ;   et al.
2009-07-02
Liquid ejecting apparatus
App 20080043074 - Hagiwara; Hiroyuki ;   et al.
2008-02-21
Complex band-pass filter for use in digital radio receiver and complex band-pass .DELTA.-.SIGMA. AD modulator using the same
Grant 7,227,482 - San , et al. June 5, 2
2007-06-05
Complex band-pass filter for use in digital radio receiver and complex band-pass delta-sigma AD modulator using the same
App 20060284751 - San; Hao ;   et al.
2006-12-21
DA converter circuit provided with DA converter of segment switched capacitor type
Grant 7,095,350 - Hagiwara , et al. August 22, 2
2006-08-22
Information recording/reading apparatus
Grant 7,089,573 - Hagiwara August 8, 2
2006-08-08
DA converter circuit provided with DA converter of segment switched capacitor type
App 20050285768 - Hagiwara, Hiroyuki ;   et al.
2005-12-29
Means for protecting an automatic money handling machine or a computer
App 20040222284 - Yamamoto, Akito ;   et al.
2004-11-11
Information recording/reading apparatus having adjustable stopper
Grant 6,707,782 - Hagiwara March 16, 2
2004-03-16
Spindle rotation driving device with aligning member and air bearings for rotating information storage disks
Grant 6,704,272 - Hagiwara March 9, 2
2004-03-09
Information recording/reading apparatus
App 20040042116 - Hagiwara, Hiroyuki
2004-03-04
Vibration measuring method, balance correcting method, and information recording and/or reproducing apparatus
Grant 6,684,707 - Hagiwara February 3, 2
2004-02-03
Medium fixing method and medium support apparatus
Grant 6,643,907 - Hagiwara , et al. November 11, 2
2003-11-11
Interference device, position detecting device, positioning device and information recording apparatus using the same
Grant 6,631,047 - Ishizuka , et al. October 7, 2
2003-10-07
Interference Device, Position Detecting Device, Positioning Device And Information Recording Apparatus Using The Same
App 20030133219 - ISHIZUKA, KOU ;   et al.
2003-07-17
Medium fixing method and medium support apparatus
App 20030115734 - Hagiwara, Hiroyuki ;   et al.
2003-06-26
Vibration measuring method, balance correcting method, and information recording and/ or reproducing apparatus
App 20020046607 - Hagiwara, Hiroyuki
2002-04-25
Semiconductor device having laminated gate structure and method for manufacturing the semiconductor device
App 20020017677 - Kai, Tetsuya ;   et al.
2002-02-14
Recording apparatus with self-standing recording unit and sheet supplying apparatus
Grant 6,249,295 - Kiyohara , et al. June 19, 2
2001-06-19
Electromagnetically shielding bonding film, and shielding assembly and display device using such film
Grant 6,197,408 - Kanbara , et al. March 6, 2
2001-03-06
Recording apparatus with ink tank movable relative to recording head
Grant 6,120,127 - Inoue , et al. September 19, 2
2000-09-19
Electromagnetically shielding bonding film, and shielding assembly and display device using such film
Grant 6,086,979 - Kanbara , et al. July 11, 2
2000-07-11
Information recording apparatus
Grant 5,930,066 - Ishizuka , et al. July 27, 1
1999-07-27
Non-volatile semiconductor memory device utilizing an oxidation suppressing substance to prevent the formation of bird's breaks
Grant 5,847,427 - Hagiwara December 8, 1
1998-12-08
Information processing and recording apparatus with two recording medium conveyance routes
Grant 5,731,829 - Saito , et al. March 24, 1
1998-03-24
Radiation curable pressure sensitive adhesive composition
Grant 4,985,471 - Ohta , et al. January 15, 1
1991-01-15

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