Inventor · disambiguated record
Kozo Nogi
Also filed as: NOGI KOZO
44 granted patents·506 citations·filing 1995–2018
98Inventor score
Top patents by PatentIndex Score
44 records- 0199US7473739B2Particulate water absorbent agent and production method thereof, and water absorbent articleNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jan 6, 2009·91 cites·4 claims
- 0296US8410223B2Production method for water-absorbing resinMATSUMOTO KOJI·Filed 2009·Granted Apr 2, 2013·18 cites·14 claims
- 0396US7378453B2Surface crosslinking treatment method of water-absorbing resin powderNIPPON CATALYTIC CHEM IND·Filed 2004·Granted May 27, 2008·68 cites·25 claims
- 0495US8148485B2Production method for water-absorbing resinNOGI KOZO·Filed 2009·Granted Apr 3, 2012·17 cites·21 claims
- 0595US7582705B2Particulate water absorbent agent and production method thereof, and water absorbent articleNIPPON CATALYTIC CHEM IND·Filed 2008·Granted Sep 1, 2009·22 cites·3 claims
- 0691US8952116B2Particulate water absorbent and process for production thereofKOBAYASHI TAISHI·Filed 2010·Granted Feb 10, 2015·11 cites·10 claims
- 0791US8596931B2Particulate water absorbing agent and method for producing the sameNAGASHIMA TERUHISA·Filed 2008·Granted Dec 3, 2013·24 cites·16 claims
- 0890US7750085B2Water-absorbing agent and its production processNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Jul 6, 2010·9 cites·16 claims
- 0988US8765906B2Method for producing polyacrylic acid (salt) type water absorbent resin powderWATANABE YUSUKE·Filed 2011·Granted Jul 1, 2014·5 cites·20 claims
- 1088US7282262B2Particulate water absorbent containing water absorbent resin as a main componentNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Oct 16, 2007·34 cites·20 claims
- 1187US9580519B2Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resinNOGI KOZO·Filed 2012·Granted Feb 28, 2017·4 cites·19 claims
- 1287US8791210B2Polyacrylic water-absorbent resin powder and method for producing the sameSAKAMOTO SHIGERU·Filed 2010·Granted Jul 29, 2014·5 cites·5 claims
- 1387US6395792B1Method for production of porous cross-linked poymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted May 28, 2002·28 cites·13 claims
- 1487US6362243B1Method for production of porous cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Mar 26, 2002·27 cites·11 claims
- 1586US6765029B2Method for production of porous cross-linked polymer sheetNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jul 20, 2004·28 cites·8 claims
- 1683US9096732B2Conveyance method for water-absorbing resin powder substanceNOGI KOZO·Filed 2009·Granted Aug 4, 2015·4 cites·15 claims
- 1783US8809475B2Production method for water-absorbent resinMATSUMOTO KOJI·Filed 2010·Granted Aug 19, 2014·2 cites·20 claims
- 1882US8802800B2Production method for water-absorbent resinFUJINO SHINICHI·Filed 2010·Granted Aug 12, 2014·2 cites·22 claims
- 1981US6797735B2Process for producing porous polymerNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Sep 28, 2004·17 cites·7 claims
- 2079US6750263B2Method for production of porous cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Jun 15, 2004·14 cites·31 claims
- 2177US9175142B2Transportation method for water-absorbing resin powder substanceNOGI KOZO·Filed 2009·Granted Nov 3, 2015·2 cites·20 claims
- 2276US9567414B2Method for producing polyacrylic acid (salt)-based water absorbent resin powderNOGI KOZO·Filed 2012·Granted Feb 14, 2017·1 cites·4 claims
- 2376US9243079B2Polyacrylic acid-based water-absorbing resin powder and method for producing the sameNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Jan 26, 2016·1 cites·19 claims
- 2476US6730712B2Method of manufacturing porous cross-linked polymer sheetNIPPON CATALYTIC CHEM IND·Filed 2001·Granted May 4, 2004·12 cites·12 claims
- 2575US8703859B2Production method for water-absorbing resin compositionKITANO TAKAHIRO·Filed 2007·Granted Apr 22, 2014·3 cites·9 claims
- 2675US8436090B2Production method and method for enhancing liquid permeability of water-absorbing resinDAIROKU YORIMICHI·Filed 2009·Granted May 7, 2013·3 cites·23 claims
- 2775US7347330B2Method for sizing of water-absorbent resinNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Mar 25, 2008·11 cites·10 claims
- 2874US9138505B2Polyacrylic acid (salt)-type water absorbent resin and method for producing of sameNOGI KOZO·Filed 2010·Granted Sep 22, 2015·1 cites·16 claims
- 2970US9775927B2Particulate water absorbent and process for production thereofNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Oct 3, 2017·0 cites·6 claims
- 3068US10029027B2Production method for water-absorbing resin compositionNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Jul 24, 2018·0 cites·9 claims
- 3168US9624322B2Method of producing water absorbent resinOKUDA SUMIO·Filed 2011·Granted Apr 18, 2017·1 cites·8 claims
- 3268US7638078B2Process for production of hydrogel particles and process for cutting of high-concentration hydrogel sheetNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Dec 29, 2009·7 cites·9 claims
- 3368US7288601B2Method for production of water-absorbent resin and plow-shaped mixing deviceNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Oct 30, 2007·12 cites·12 claims
- 3464US8247491B2Water-absorbent resin composition and its production processTORII KAZUSHI·Filed 2004·Granted Aug 21, 2012·6 cites·24 claims
- 3562US9051067B2Method for producing particulate water-absorbing agent composed principally of water-absorbing resinNOGI KOZO·Filed 2009·Granted Jun 9, 2015·0 cites·16 claims
- 3660US9023951B2Polyacrylic acid (salt)-type water absorbent resin and method for producing of sameNOGI KOZO·Filed 2010·Granted May 5, 2015·0 cites·8 claims
- 3756US8907021B2Polyacrylic acid (salt)-type water absorbent resin and method for producing of sameKITANO TAKAHIRO·Filed 2010·Granted Dec 9, 2014·0 cites·14 claims
- 3855US8859685B2Polyacrylic acid (salt)-type water absorbent resin and method for producing of sameNOGI KOZO·Filed 2010·Granted Oct 14, 2014·0 cites·17 claims
- 3954US10493429B2Method for producing polyacrylic acid (salt)-based water absorbent resin powderNOGI KOZO·Filed 2012·Granted Dec 3, 2019·0 cites·22 claims
- 4050US5658508AMethod for continuously forming a synthetic stoneNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Aug 19, 1997·16 cites·3 claims
- 4148US10640591B2Method for producing water-absorbent resinNIPPON CATALYTIC CHEM IND·Filed 2015·Granted May 5, 2020·0 cites·6 claims
- 4246US9453091B2Method of producing water absorbent resinOKUDA SUMIO·Filed 2011·Granted Sep 27, 2016·0 cites·7 claims
- 4345US11931290B2Water absorbent resin powder for heat-generating element composition, and heat-generating element compositionNIPPON CATALYTIC CHEM IND·Filed 2018·Granted Mar 19, 2024·0 cites·8 claims
- 4437US10696895B2Acrylic acid crosslinked polymer and use thereofNIPPON CATALYTIC CHEM IND·Filed 2016·Granted Jun 30, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →