| Patent | Date |
|---|
Preparation of gels derived from carboxymethyl cellulose alkali metal salt
Grant 8,633,254 - Takigami , et al. January 21, 2 | 2014-01-21 |
Biodegradable Material And Process For Producing The Same
App 20090085260 - NAGASAWA; Naotsugu ; et al. | 2009-04-02 |
Preparation Of Gels Derived From Carboxymethyl Cellulose Alkali Metal Salt
App 20080070997 - TAKIGAMI; Machiko ; et al. | 2008-03-20 |
Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure
Grant 7,307,157 - Yoshii , et al. December 11, 2 | 2007-12-11 |
Self-cross-linked alkyl cellulose
Grant 7,208,593 - Yoshii , et al. April 24, 2 | 2007-04-24 |
Biodegradable material and process for producing the same
App 20060160984 - Nagasawa; Naotsugu ; et al. | 2006-07-20 |
Process for producing transparent material made of polylactic acid and transparent material made of polylactic acid
App 20050242466 - Kanazawa, Shinichi ; et al. | 2005-11-03 |
Self-cross-linked alkyl cellulose
App 20050148767 - Yoshii, Fumio ; et al. | 2005-07-07 |
Adsorbent for recovering useful rare metals by adsorption
App 20050124765 - Seko, Noriaki ; et al. | 2005-06-09 |
Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure
App 20050113773 - Yoshii, Fumio ; et al. | 2005-05-26 |
Self-cross-linked alkyl cellulose and processes for producing the same
Grant 6,875,862 - Yoshii , et al. April 5, 2 | 2005-04-05 |
Process for producing grosslinked starch derivatives and crosslinked starch derivatives produced by the same
Grant 6,617,448 - Yoshii , et al. September 9, 2 | 2003-09-09 |
Process for producing chitin derivatives and/or chitosan derivatives having a crosslinked structure
App 20030125532 - Yoshii, Fumio ; et al. | 2003-07-03 |
Lactone-containing Resin Composition, Molded Object Thereof, And Film
App 20020136848 - YOSHII, FUMIO ; et al. | 2002-09-26 |
Self-cross-linking alkyl cellulose derivative, production process therefor, and use thereof
App 20020103160 - Yoshii, Fumio ; et al. | 2002-08-01 |
Process for producing grosslinked starch derivatives and crosslinked starch derivatives produced by the same
App 20020010327 - Yoshii, Fumio ; et al. | 2002-01-24 |
Process for producing crosslinked polycaprolactone
Grant 5,977,203 - Makuuchi , et al. November 2, 1 | 1999-11-02 |
PVA hydrogel, hydrogel laminate using the same and hydrogel wound-dressing material using the same
Grant 5,846,214 - Makuuchi , et al. December 8, 1 | 1998-12-08 |
Squeezable tubular container and process for the production thereof
Grant 5,565,160 - Makuuchi , et al. October 15, 1 | 1996-10-15 |
Process for producing a modified polypropylene and a molded product
Grant 5,560,886 - Saito , et al. October 1, 1 | 1996-10-01 |
Process for forming container of acrylonitrile polymers by biaxial-orientation blow-molding preform
Grant 5,260,005 - Ishigaki , et al. November 9, 1 | 1993-11-09 |
Processes for producing slow-release powders
Grant 5,211,959 - Yoshii , et al. May 18, 1 | 1993-05-18 |
Process for producing a transparent shaped polymeric product
Grant 4,138,538 - Kaetsu , et al. February 6, 1 | 1979-02-06 |
Process for producing a transparent shaped polymeric product
Grant 4,138,300 - Kaetsu , et al. February 6, 1 | 1979-02-06 |
| 