Fujimaru; Hirotama

Patent Applications and Registrations

Patent applications and USPTO patent grants for Fujimaru; Hirotama.The latest application filed is for "particle-shaped water absorbing agent and method for producing the same".

Company Profile

0.30.18

Fujimaru; Hirotama - Hyogo N/A JP
Fujimaru; Hirotama - Himeji N/A JP
Fujimaru; Hirotama - Osaka N/A JP
Fujimaru; Hirotama - Himeji-shi JP
Fujimaru; Hirotama - Kishiwada JP
Fujimaru, Hirotama - Kishiwada-shi JP
Fujimaru, Hirotama - Himeji-shi Hyogo JP
Fujimaru; Hirotama - Suita 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
Particle-shaped water absorbing agent and method for producing the same Grant 9,187,579 - Ikeuchi , et al. November 17, 2	2015-11-17
Polyacrylic acid (salt) water-absorbent resin, production process thereof, and acrylic acid used in polymerization for production of water-absorbent resin Grant 9,062,140 - Fujimaru , et al. June 23, 2	2015-06-23
Particulate water absorbing agent and production method thereof Grant 8,822,373 - Fujimaru , et al. September 2, 2	2014-09-02
Particulate water retaining material for cultivating plant having water absorbent resin as main component Grant 8,765,857 - Fujimaru , et al. July 1, 2	2014-07-01
Production process of polyacrylic acid (salt) water-absorbent resin Grant 8,729,191 - Kawano , et al. May 20, 2	2014-05-20
Method of producing polyacrylic acid (salt) water-absorbent resin Grant 8,552,134 - Fujimaru , et al. October 8, 2	2013-10-08
Particulate water absorbing agent including polyacrylic acid (polyacrylate) based water absorbing resin as a principal component, method for production thereof, water-absorbent core and absorbing article in which the particulate water absorbing agent is used Grant 8,481,664 - Dairoku , et al. July 9, 2	2013-07-09
Particle-shaped Water Absorbing Agent And Method For Producing The Same App 20100009846 - Ikeuchi; Hiroyuki ; et al.	2010-01-14
Particulate Water Absorbing Agent Including Polyacrylic Acid (Polyacrylate) Based Water Absorbing Resin as a Principal Component, Method for Production Thereof, Water-Absorbent Core and Absorbing Article in Which the Particulate Water Absorbing Agent is Used App 20090318885 - Dairoku; Yorimichi ; et al.	2009-12-24
Particulate Water Absorbing Agent And Production Method Thereof App 20090312183 - Fujimaru; Hirotama ; et al.	2009-12-17
Particulate water absorbent containing water absorbent resin as a main component Grant 7,435,477 - Adachi , et al. October 14, 2	2008-10-14
Production Process of Polyacrylic Acid (Salt) Water-Absorbent Resin App 20080161512 - Kawano; Takaaki ; et al.	2008-07-03
Polyacrylic Acid (Salt) Water-Absorbent Resin, Production Process Thereof, and Acrylic Acid Used in Polymerization for Production of Water-Absorbent Resin App 20080119626 - Fujimaru; Hirotama ; et al.	2008-05-22
Particulate water absorbent containing water absorbent resin as a main component Grant 7,282,262 - Adachi , et al. October 16, 2	2007-10-16
Method Of Producing Polyacrylic Acid (salt) Water-absorbent Resin App 20070232760 - Fujimaru; Hirotama ; et al.	2007-10-04
Particulate water retaining material for cultivating plant having water absorbent resin as main component App 20070101644 - Fujimaru; Hirotama ; et al.	2007-05-10
Water-absorbent resin composition Grant 7,196,139 - Fujimaru , et al. March 27, 2	2007-03-27
Particulate water absorbing agent with water-absorbing resin as main component App 20070066167 - Wada; Katsuyuki ; et al.	2007-03-22
Acrylic acid composition and its production process, and process for producing water-absorbent resin using this acrylic acid composition, and water-absorbent resin Grant 7,049,366 - Nakahara , et al. May 23, 2	2006-05-23
Particulate water absorbent containing water absorbent resin as a main component App 20050221980 - Adachi, Yoshifumi ; et al.	2005-10-06
Particulate water absorbent containing water absorbent resin as a main component App 20050118423 - Adachi, Yoshifumi ; et al.	2005-06-02
Water-absorbent resin composition App 20040254553 - Fujimaru, Hirotama ; et al.	2004-12-16
Method for production of porous material Grant 6,822,010 - Fujimaru , et al. November 23, 2	2004-11-23
Process for producing porous polymer Grant 6,797,735 - Nagasuna , et al. September 28, 2	2004-09-28
Method for production of porous material App 20040121081 - Fujimaru, Hirotama ; et al.	2004-06-24
Acrylic acid composition and its production process, and process for producing water- absorbent resin using this acrylic acid composition, and water-absorbent resin App 20040110914 - Nakahara, Sei ; et al.	2004-06-10
Method for production of porous cross-linked polymer material Grant 6,730,711 - Sasabe , et al. May 4, 2	2004-05-04
Continuous production process for water-absorbent resin powder and powder surface detector used therefor Grant 6,727,345 - Kajikawa , et al. April 27, 2	2004-04-27
Water-absorbent resin powder and its production process and uses Grant 6,716,894 - Kajikawa , et al. April 6, 2	2004-04-06
Process for producing porous polymer App 20040002555 - Nagasuna, Kinya ; et al.	2004-01-01
Process for producing porous polymer Grant 6,630,519 - Fujimaru , et al. October 7, 2	2003-10-07
Water-absorbent resin powder and its production process and uses App 20030087983 - Kajikawa, Katsuhiro ; et al.	2003-05-08
Process for producing porous polymer App 20030069319 - Fujimaru, Hirotama ; et al.	2003-04-10
Continuous production process for water-absorbent resin powder and powder surface detector used therefor App 20030020199 - Kajikawa, Katsuhiro ; et al.	2003-01-30
Method for production of porous cross-linked polymer material App 20020193456 - Sasabe, Masazumi ; et al.	2002-12-19
Hydrophilic resin, absorbent article, and acrylic acid for polymerization Grant 6,444,744 - Fujimaru , et al. September 3, 2	2002-09-03
Method for production of porous cross-linked poymer Grant 6,395,792 - Nagasuna , et al. May 28, 2	2002-05-28
Method for production of porous material Grant 6,323,250 - Kadonaga , et al. November 27, 2	2001-11-27
Method for production of porous cross-linked polymer material Grant 6,274,638 - Yonemura , et al. August 14, 2	2001-08-14
Pressure-resistant absorbent resin, disposable diaper using the resin, and absorbent resin, and method for production thereof Grant 6,184,433 - Harada , et al. February 6, 2	2001-02-06
Method for production of porous material Grant 6,166,097 - Yonemura , et al. December 26, 2	2000-12-26

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