Ikeuchi; Hiroyuki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ikeuchi; Hiroyuki.The latest application filed is for "water-absorbing sheet and absorbent article including the same".

Company Profile

9.64.56

Ikeuchi; Hiroyuki - Himeji JP
IKEUCHI; Hiroyuki - Himeji-shi Hyogo
IKEUCHI; Hiroyuki - Hyogo JP
IKEUCHI; Hiroyuki - Ube-shi JP
Ikeuchi; Hiroyuki - Ube N/A JP
Ikeuchi; Hiroyuki - Tokyo N/A JP
Ikeuchi; Hiroyuki - Kanagawa JP
Ikeuchi; Hiroyuki - Ichihara JP
Ikeuchi, Hiroyuki - Chiba JP
Ikeuchi; Hiroyuki - Osaka JP
Ikeuchi; Hiroyuki - Kyoto JP
Ikeuchi; Hiroyuki - Ehime JA

*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 water absorbing agent Grant 11,224,857 - Tamaki , et al. January 18, 2	2022-01-18
Water-absorbing Sheet And Absorbent Article Including The Same App 20210298965 - NODA; Yuika ; et al.	2021-09-30
Methods of liquefying and shrinking water-absorbable resins in a water-containing state Grant 10,696,890 - Fujii , et al. June 30, 2	2020-06-30
Particulate water absorbing agent Grant 10,562,006 - Torii , et al. Feb	2020-02-18
Water Absorbent Sheet, Elongated Water Absorbent Sheet, And Absorbent Article App 20200023625 - TORII; Kazushi ; et al.	2020-01-23
Particulate water absorbing agent and water absorbent article Grant 10,525,445 - Ueda , et al. J	2020-01-07
Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder Grant 10,434,495 - Machida , et al. O	2019-10-08
Particulate water-absorbing agent Grant 10,363,544 - Kobayashi , et al.	2019-07-30
Water absorbent agent composition and method for producing same, as well as storage and stocking method for same Grant 10,363,339 - Ueda , et al.	2019-07-30
Particulate Water Absorbing Agent App 20190111411 - TORII; Kazushi ; et al.	2019-04-18
Method For Manufacturing Water Absorbing Agent App 20190105633 - TAMAKI; Mariko ; et al.	2019-04-11
Particulate Water Absorbing Agent And Water Absorbent Article App 20190091660 - UEDA; Manabu ; et al.	2019-03-28
Particulate water absorbing agent and process for producing same Grant 10,196,500 - Nakashima , et al. Fe	2019-02-05
Particulate water absorbing agent and method for manufacturing same Grant 10,189,009 - Ueda , et al. Ja	2019-01-29
Dust reducer consisting of multi-component metal compound, water absorbing agent containing multi-component metal compound, and method for producing the same Grant 9,974,882 - Machida , et al. May 22, 2	2018-05-22
Methods of Liquefying and Shrinking Water-Absorbable Resins in a Water-Containing State App 20170218259 - FUJII; Yuka ; et al.	2017-08-03
Particulate Water-absorbing Agent And Method For Producing The Same App 20170136441 - KOBAYASHI; Taishi ; et al.	2017-05-18
Method for producing water absorbent resin particle Grant 9,593,212 - Sakamoto , et al. March 14, 2	2017-03-14
Water-absorbing agent and method for producing the same Grant 9,517,289 - Sakamoto , et al. December 13, 2	2016-12-13
Method For Producing Water Absorbent Polyacrylic Acid (salt) Resin Powder, And Water Absorbent Polyacrylic Acid (salt) Resin Powder App 20160332141 - Machida; Sayaka ; et al.	2016-11-17
Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder Grant 9,447,203 - Machida , et al. September 20, 2	2016-09-20
Film Retainer And Tenter Apparatus App 20160207229 - IKEUCHI; Hiroyuki ; et al.	2016-07-21
Method of manufacturing polyimide film and tenter apparatus Grant 9,352,498 - Ikeuchi , et al. May 31, 2	2016-05-31
Water-absorbing agent having water-absorbent resin as a main component and production method of the water-absorbing agent Grant 9,309,375 - Ikeuchi , et al. April 12, 2	2016-04-12
Stretching apparatus and method of manufacturing polyimide film using the same Grant 9,199,409 - Fujinaga , et al. December 1, 2	2015-12-01
Particle-shaped water absorbing agent and method for producing the same Grant 9,187,579 - Ikeuchi , et al. November 17, 2	2015-11-17
Dust-reducing Agent Comprising Multiple Metal Compound, Water Absorbent Containing Multiple Metal Compound And Method For Manufacturing Same App 20150258237 - Machida; Sayaka ; et al.	2015-09-17
Water absorbing agent and production method thereof Grant 9,115,235 - Ikeuchi , et al. August 25, 2	2015-08-25
Production method for water-absorbing resin powder Grant 9,102,804 - Machida , et al. August 11, 2	2015-08-11
Particulate Water Absorbing Agent And Process For Producing Same App 20150218341 - Nakashima; Yasuhisa ; et al.	2015-08-06
Particulate Water Absorbing Agent And Method For Manufacturing Same App 20150217270 - Ueda; Manabu ; et al.	2015-08-06
Water-absorbing resin and method for manufacturing the same Grant 9,090,718 - Sakamoto , et al. July 28, 2	2015-07-28
Method for producing polyacrylic acid (salt)-based water absorbent resin Grant 9,012,356 - Tachi , et al. April 21, 2	2015-04-21
Particulate water absorbing agent and manufacturing method of same Grant 9,006,134 - Nagasawa , et al. April 14, 2	2015-04-14
Method For Producing Polyacrylic Acid (salt)-based Water Absorbent Resin App 20140371400 - Tachi; Koji ; et al.	2014-12-18
Water Absorbent Agent Composition And Method For Producing Same, As Well As Storage And Stocking Method For Same App 20140299815 - Ueda; Manabu ; et al.	2014-10-09
Particulate water absorbing agent and production method thereof Grant 8,822,373 - Fujimaru , et al. September 2, 2	2014-09-02
Diaper with improved body fit Grant 8,735,646 - Beruda , et al. May 27, 2	2014-05-27
Medium feeding device and image forming apparatus Grant 8,678,374 - Ikeuchi , et al. March 25, 2	2014-03-25
Water absorbing agent and production method thereof Grant 8,647,528 - Torii , et al. February 11, 2	2014-02-11
Production method for water-absorbing resin powder Grant 8,513,378 - Machida , et al. August 20, 2	2013-08-20
Stretching Apparatus And Method Of Manufacturing Polyimide Film Using The Same App 20130037988 - Fujinaga; Takeru ; et al.	2013-02-14
Medium Feeding Device And Image Forming Apparatus App 20130026698 - IKEUCHI; Hiroyuki ; et al.	2013-01-31
Method For Producing Water Absorbent Polyacrylic Acid (salt) Resin Powder, And Water Absorbent Polyacrylic Acid (salt) Resin Powder App 20130026412 - Machida; Sayaka ; et al.	2013-01-31
Remaining sheet volume detecting apparatus and image forming apparatus Grant 8,302,959 - Ikeuchi , et al. November 6, 2	2012-11-06
Production Method For Water-absorbing Resin Powder App 20120220745 - Machida; Sayaka ; et al.	2012-08-30
Production Method For Water-absorbing Resin Powder App 20120220733 - Machida; Sayaka ; et al.	2012-08-30
Water-absorbing agent and production method thereof Grant 8,252,715 - Torii , et al. August 28, 2	2012-08-28
Method Of Manufacturing Polyimide Film And Tenter Apparatus App 20120193829 - Ikeuchi; Hiroyuki ; et al.	2012-08-02
Sheet feeding device and image forming apparatus with lifting and air blowing units Grant 8,128,082 - Ikeuchi , et al. March 6, 2	2012-03-06
Absorbent article with water-absorbing agent or agents Grant 8,076,530 - Kamphus , et al. December 13, 2	2011-12-13
Remaining sheet volume detecting apparatus and image forming apparatus Grant 8,025,284 - Ikeuchi , et al. September 27, 2	2011-09-27
Aqueous-liquid-absorbing agent and its production process Grant 7,981,833 - Ikeuchi , et al. July 19, 2	2011-07-19
Particulate water-absorbent polymer and production method thereof Grant 7,935,774 - Ikeuchi , et al. May 3, 2	2011-05-03
Particulate Water-absorbent Polymer And Production Method Thereof App 20110046279 - Ikeuchi; Hiroyuki ; et al.	2011-02-24
Method for surface-treatment of water absorbent resin Grant 7,879,923 - Matsumoto , et al. February 1, 2	2011-02-01
Particulate water-absorbent resin composition and its production process Grant 7,872,076 - Ikeuchi , et al. January 18, 2	2011-01-18
Water absorbing agent and production method thereof App 20100270501 - Torii; Kazushi ; et al.	2010-10-28
Aqueous-liquid-absorbing agent and its production process Grant 7,816,301 - Ikeuchi , et al. October 19, 2	2010-10-19
Water-Absorbing Agent And Method For Producing The Same App 20100240823 - Sakamoto; Shigeru ; et al.	2010-09-23
Remaining Sheet Volume Detecting Apparatus And Image Forming Apparatus App 20100133745 - IKEUCHI; Hiroyuki ; et al.	2010-06-03
Sheet Feeder And Image Forming Apparatus App 20100123280 - Miyazawa; Takuji ; et al.	2010-05-20
Remaining Sheet Volume Detecting Apparatus And Image Forming Apparatus App 20100102505 - Ikeuchi; Hiroyuki ; et al.	2010-04-29
Sheet Feeding Device And Image Forming Apparatus App 20100104337 - IKEUCHI; Hiroyuki ; et al.	2010-04-29
Particle-shaped Water Absorbing Agent And Method For Producing The Same App 20100009846 - Ikeuchi; Hiroyuki ; et al.	2010-01-14
Particulate Water Absorbing Agent And Production Method Thereof App 20090312183 - Fujimaru; Hirotama ; et al.	2009-12-17
Method for Producing Water Absorbent Resin Particle App 20090305884 - Sakamoto; Shigeru ; et al.	2009-12-10
Method For Production Of Modified Water Absorbent Resin App 20090298963 - Matsumoto; Makoto ; et al.	2009-12-03
Water-absorbing agent having water-absorbent resin as a main component and production method of the water-absorbing agent App 20090281232 - Ikeuchi; Hiroyuki ; et al.	2009-11-12
Particulate Water Absorbing Agent And Manufacturing Method Of Same App 20090275470 - Nagasawa; Makoto ; et al.	2009-11-05
Particulate Water-absorbent Polymer And Production Method Thereof App 20090270538 - Ikeuchi; Hiroyuki ; et al.	2009-10-29
Method For Surface-treatment Of Water Absorbent Resin App 20090239966 - Matsumoto; Makoto ; et al.	2009-09-24
Water-Absorbent Agent Composition and Method for Manufacturing Same App 20090215617 - Kimura; Kazuki ; et al.	2009-08-27
Water absorbing agent and production method thereof App 20090182294 - Ikeuchi; Hiroyuki ; et al.	2009-07-16
Absorbent Article with Water-Absorbing Agent or Agents App 20090157027 - Kamphus; Juliane ; et al.	2009-06-18
Aqueous-liquid-absorbing agent and its production process App 20090131255 - Ikeuchi; Hiroyuki ; et al.	2009-05-21
Particulate water absorbent containing water absorbent resin as a main component Grant 7,435,477 - Adachi , et al. October 14, 2	2008-10-14
Water-absorbing Agent And Production Method Thereof App 20080221229 - Torii; Kazushi ; et al.	2008-09-11
Water-absorbent resin having treated surface and process for producing the same Grant 7,402,643 - Torii , et al. July 22, 2	2008-07-22
Particulate Water-Absorbent Resin Composition and its Production Process App 20080139693 - Ikeuchi; Hiroyuki ; et al.	2008-06-12
Water-absorbing agent and production process therefor, and sanitary material Grant 7,312,278 - Nakashima , et al. December 25, 2	2007-12-25
Water-absorbing resin and method for manufacturing the same App 20070225422 - Sakamoto; Shigeru ; et al.	2007-09-27
Aqueous-Liquid-Absorbing Agent and its Production Process App 20070207924 - Ikeuchi; Hiroyuki ; et al.	2007-09-06
Absorbent article comprising a primary aqueous-liquid-absorbing agent App 20070202772 - Ikeuchi; Hiroyuki ; et al.	2007-08-30
Catalysts for polymerization or copolymerization of .alpha.-olefins, catalyst components thereof, and processes for polymerization of .alpha.-olefins with the catalysts Grant 7,238,758 - Yoshikiyo , et al. July 3, 2	2007-07-03
Image forming apparatus App 20060216089 - Matsumura; Takuo ; et al.	2006-09-28
Absorbent members comprising modified water absorbent resin for use in diapers App 20060128827 - Matsumoto; Makoto ; et al.	2006-06-15
Particulate water absorbent containing water absorbent resin as a main component App 20050221980 - Adachi, Yoshifumi ; et al.	2005-10-06
Diaper with improved body fit App 20050222547 - Beruda, Holger ; et al.	2005-10-06
Catalysts for polymerization or copolymerization of alpha-olefins, catalyst components thereof, and processes for polymerization of alpha-olefins with the catalysts App 20050202958 - Yoshikiyo, Motozo ; et al.	2005-09-15
Water-absorbent resin having treated surface and process for producing the same App 20050070671 - Torii, Kazushi ; et al.	2005-03-31
Water-absorbing agent and process for producing the same Grant 6,809,158 - Ikeuchi , et al. October 26, 2	2004-10-26
Water-absorbing agent and production process therefor, and sanitary material App 20040106745 - Nakashima, Yasuhisa ; et al.	2004-06-03
Water-absorbing agent and process for producing the same App 20020072471 - Ikeuchi, Hiroyuki ; et al.	2002-06-13
Preparation of (polycyclic secondary-amino) dialkoxysilane App 20010051723 - Ikeuchi, Hiroyuki ; et al.	2001-12-13
Process for producing polymer having hydroxyl group at both terminals Grant 5,470,930 - Toba , et al. November 28, 1	1995-11-28
Process for producing polymer having hydroxyl groups at both terminals Grant 5,391,665 - Matsunaga , et al. February 21, 1	1995-02-21
Liquid crystal electro-optical element and process for preparation thereof Grant 4,989,955 - Ito , et al. February 5, 1	1991-02-05
Liquid crystal element Grant 4,939,003 - Aoki , et al. July 3, 1	1990-07-03
Laminated polyester film Grant 4,041,206 - Tsunashima , et al. August 9, 1	1977-08-09
Process of preparing polytetramethylene terephthalate Grant 3,936,421 - Hayashi , et al. February 3, 1	1976-02-03

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