Sasabe; Masazumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sasabe; Masazumi.The latest application filed is for "method for producing water absorbent resin".

Company Profile

1.25.15

Sasabe; Masazumi - Himeji JP
SASABE; Masazumi - Himeji-shi JP
Sasabe; Masazumi - Hyogo N/A JP
Sasabe; Masazumi - Kakogawa JP
Sasabe; Masazumi - Kakogawa-shi JP
Sasabe, Masazumi - Kakogawa-shi Hyogo 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 producing water absorbent resin Grant 9,796,820 - Kadonaga , et al. October 24, 2	2017-10-24
Method for producing water absorbent resin App 20140107293 - KADONAGA; Kenji ; et al.	2014-04-17
Method for producing water absorbent resin Grant 8,648,150 - Kadonaga , et al. February 11, 2	2014-02-11
Binding method of water absorbent resin Grant 8,598,254 - Tada , et al. December 3, 2	2013-12-03
Waste solution solidifying agent, process for preparing the same and use of the same Grant 8,598,405 - Masuda , et al. December 3, 2	2013-12-03
Production method of water-absorbent resin Grant 8,513,364 - Sasabe , et al. August 20, 2	2013-08-20
Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent material Grant 8,501,873 - Sasabe , et al. August 6, 2	2013-08-06
Method for producing water absorbent resin App 20110319518 - Kadonaga; Kenji ; et al.	2011-12-29
Binding method of water absorbent resin App 20110237739 - Tada; Kenji ; et al.	2011-09-29
Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet Grant 7,638,078 - Sasabe , et al. December 29, 2	2009-12-29
Water Absorbent Material, Method for Production of Surface Cross-Linked Water Absorbent Resin, and Method for Evaluation of Water Absorbent Material App 20070264489 - Sasabe; Masazumi ; et al.	2007-11-15
Method for production of water-absorbent resin and plow-shaped mixing device Grant 7,288,601 - Nogi , et al. October 30, 2	2007-10-30
Waste solution solidifying agent, process for preparing the same and use of the same App 20070185366 - Masuda; Yoshihiko ; et al.	2007-08-09
Production method of water-absorbent resin, water-absorbent resin, and usage of water-absorbent resin App 20070041796 - Irie; Yoshio ; et al.	2007-02-22
Production method of water-absorbent resin App 20060167198 - Sasabe; Masazumi ; et al.	2006-07-27
Method for manufacture of porous product from molded high internal phase emulsion Grant 7,001,548 - Sakamoto , et al. February 21, 2	2006-02-21
Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheet App 20050046069 - Sasabe, Masazumi ; et al.	2005-03-03
Method for production of water-absorbent resin and plow-shaped mixing device App 20040240316 - Nogi, Kozo ; et al.	2004-12-02
Method for production of porous cross-linked polymer sheet Grant 6,765,029 - Sasabe , et al. July 20, 2	2004-07-20
Method for production of porous cross-linked polymer Grant 6,750,263 - Sasabe , et al. June 15, 2	2004-06-15
Method for production of porous cross-linked polymer material Grant 6,730,711 - Sasabe , et al. May 4, 2	2004-05-04
Method of manufacturing porous cross-linked polymer sheet Grant 6,730,712 - Sasabe , et al. May 4, 2	2004-05-04
Method for manufacture of porous product App 20040061251 - Sakamoto, Katsuhiko ; et al.	2004-04-01
Absorbent structure, its production process, and absorbent article comprising said absorbent structure App 20030181115 - Nagasuna, Kinya ; et al.	2003-09-25
Method of manufacturing porous cross-linked polymer sheet App 20030153637 - Sasabe, Masazumi ; et al.	2003-08-14
Method for production of porous cross-linked polymer sheet App 20030036575 - Sasabe, Masazumi ; et al.	2003-02-20
Method for production of porous cross-linked polymer material App 20020193456 - Sasabe, Masazumi ; et al.	2002-12-19
Method for production of porous cross-linked polymer App 20020193455 - Sasabe, Masazumi ; et al.	2002-12-19
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 cross-linked polymer Grant 6,362,243 - Sasabe , et al. March 26, 2	2002-03-26
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
Hydrophilic polymer and method for production thereof Grant 5,073,612 - Irie , et al. December 17, 1	1991-12-17
Method for production of aqueous dispersion of inorganic pigment Grant 4,892,902 - Shioji , et al. January 9, 1	1990-01-09
Method for production of aqueous dispersion of inorganic pigment Grant 4,818,783 - Shioji , et al. April 4, 1	1989-04-04

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