Inventor · disambiguated record
Kazushi Torii
Also filed as: TORII KAZUSHI
52 granted patents·12 pending applications·381 citations·filing 2000–2023
98Inventor score
Top patents by PatentIndex Score
64 records- 0196US8383746B2Water absorbing resin with improved internal structure and manufacturing method thereforNIPPON CATALYTIC CHEM IND·Filed 2007·Granted Feb 26, 2013·34 cites·7 claims
- 0295US8198209B2Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agentTORII KAZUSHI·Filed 2007·Granted Jun 12, 2012·16 cites·22 claims
- 0393US9533433B2Gel pulverization device, method for manufacturing polyacrylic acid (polyacrylate) superabsorbent polymer powder, and superabsorbent polymer powderNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Jan 3, 2017·9 cites·22 claims
- 0493US8497226B2Water absorbent and producing method of sameTORII KAZUSHI·Filed 2010·Granted Jul 30, 2013·10 cites·11 claims
- 0592US7638570B2Water-absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Dec 29, 2009·103 cites·12 claims
- 0690US7750085B2Water-absorbing agent and its production processNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Jul 6, 2010·9 cites·16 claims
- 0789US11224857B2Method for manufacturing water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Jan 18, 2022·4 cites·8 claims
- 0888US8765906B2Method for producing polyacrylic acid (salt) type water absorbent resin powderWATANABE YUSUKE·Filed 2011·Granted Jul 1, 2014·5 cites·20 claims
- 0988US7879923B2Method for surface-treatment of water absorbent resinNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Feb 1, 2011·8 cites·25 claims
- 1087US10624983B2Water absorbent resin powderNIPPON CATALYTIC CHEM IND·Filed 2019·Granted Apr 21, 2020·1 cites·7 claims
- 1187US8252715B2Water-absorbing agent and production method thereofTORII KAZUSHI·Filed 2008·Granted Aug 28, 2012·7 cites·24 claims
- 1287US7981833B2Aqueous-liquid-absorbing agent and its production processNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jul 19, 2011·7 cites·4 claims
- 1386US10603653B2Super absorbent polyacrylic acid (salt)-based resin powder, method for manufacturing same, and method for evaluating sameNIPPON CATALYTIC CHEM IND·Filed 2016·Granted Mar 31, 2020·2 cites·4 claims
- 1486US7803880B2Water absorbent and producing method of sameNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Sep 28, 2010·22 cites·6 claims
- 1583US10961358B2Water-absorbing resin compositionNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Mar 30, 2021·1 cites·11 claims
- 1681US8257610B2Water absorbing agent and production method thereofTORII KAZUSHI·Filed 2008·Granted Sep 4, 2012·5 cites·16 claims
- 1780US10300458B2Water-absorbable resin powder, and method for determining elastic modulus of water-absorbable resin powderNIPPON CATALYTIC CHEM IND·Filed 2015·Granted May 28, 2019·2 cites·10 claims
- 1880US9447203B2Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powderMACHIDA SAYAKA·Filed 2011·Granted Sep 20, 2016·4 cites·7 claims
- 1980US7919564B2Method for manufacturing particulate water-absorbing agent and particulate water-absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Apr 5, 2011·5 cites·16 claims
- 2079US9044525B2Polyacrylic acid (salt)-based water absorbent resin powder and method for producing the sameTORII KAZUSHI·Filed 2012·Granted Jun 2, 2015·2 cites·20 claims
- 2179US7098284B2Water-absorbing agent and production process therefor, and water-absorbent structureNIPPON SHOKUBAL CO LTD·Filed 2002·Granted Aug 29, 2006·74 cites·26 claims
- 2278US8383747B2Water absorbent resin production method, water absorbent resin, and usage thereofNIPPON CATALYTIC CHEM IND·Filed 2011·Granted Feb 26, 2013·2 cites·11 claims
- 2377US11607667B2Absorption agent and absorbent articleNIPPON CATALYTIC CHEM IND·Filed 2018·Granted Mar 21, 2023·1 cites·13 claims
- 2477US11020726B2Super absorbent polyacrylic acid (salt)-based resin powder, method for manufacturing same, and method for evaluating sameNIPPON CATALYTIC CHEM IND·Filed 2019·Granted Jun 1, 2021·0 cites·8 claims
- 2577US10434495B2Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powderNIPPON CATALYTIC CHEM IND·Filed 2016·Granted Oct 8, 2019·1 cites·15 claims
- 2675US10406256B2Gel pulverization device, method for manufacturing polyacrylic acid (polyacrylate) superabsorbent polymer powder, and superabsorbent polymer powderNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Sep 10, 2019·2 cites·4 claims
- 2775US9102804B2Production method for water-absorbing resin powderMACHIDA SAYAKA·Filed 2010·Granted Aug 11, 2015·2 cites·22 claims
- 2874US10577135B2Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2014·Granted Mar 3, 2020·1 cites·8 claims
- 2971US2019359358A1Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2019·Application pending·0 cites
- 3070US8044157B2Water absorbent resin production method and usage thereofNIPPON CATALYTIC CHEM IND·Filed 2008·Granted Oct 25, 2011·1 cites·22 claims
- 3169US10934031B2Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2019·Granted Mar 2, 2021·0 cites·19 claims
- 3269US6881792B2Production processes for basic water-absorbent resin and water-absorbing agent, and use thereofNIPPON CATALYTIC CHEM IND·Filed 2003·Granted Apr 19, 2005·6 cites·15 claims
- 3368US9180220B2Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agentTORII KAZUSHI·Filed 2012·Granted Nov 10, 2015·1 cites·6 claims
- 3465US7495056B2Water-absorbing agent and production process therefor, and water-absorbent structureNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Feb 24, 2009·2 cites·34 claims
- 3564US8247491B2Water-absorbent resin composition and its production processTORII KAZUSHI·Filed 2004·Granted Aug 21, 2012·6 cites·24 claims
- 3664US7872076B2Particulate water-absorbent resin composition and its production processNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Jan 18, 2011·7 cites·21 claims
- 3763US9187579B2Particle-shaped water absorbing agent and method for producing the sameIKEUCHI HIROYUKI·Filed 2008·Granted Nov 17, 2015·1 cites·9 claims
- 3863US8735646B2Diaper with improved body fitBERUDA HOLGER·Filed 2005·Granted May 27, 2014·5 cites·14 claims
- 3961US9334376B2Water-absorbable polyacrylic acid resin powder, and process for production thereofNAKATSURU REIKO·Filed 2010·Granted May 10, 2016·1 cites·12 claims
- 4061US7402643B2Water-absorbent resin having treated surface and process for producing the sameNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Jul 22, 2008·3 cites·10 claims
- 4161US2025066574A1Method for recycling water absorbent resin and method for producing water absorbent resinNIPPON CATALYTIC CHEM IND·Filed 2023·Application pending·0 cites
- 4257US10562006B2Particulate water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Feb 18, 2020·0 cites·19 claims
- 4357US10532341B2Particulate water absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2016·Granted Jan 14, 2020·0 cites·15 claims
- 4457US8647528B2Water absorbing agent and production method thereofTORII KAZUSHI·Filed 2009·Granted Feb 11, 2014·0 cites·12 claims
- 4557US2022387971A1Particulate water-absorbing agent and method for producing the sameNIPPON CATALYTIC CHEM IND·Filed 2020·Application pending·0 cites
- 4656US7960469B2Water absorbent resin composition and production method thereofNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Jun 14, 2011·9 cites·24 claims
- 4756US2023144119A1Particulate water-absorbing agentNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 4856US2024299907A1Particulate water absorbent, absorbent body containing water absorbent, and absorbent article using absorbent bodyNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
- 4955US11633717B2Measurement method for properties of particulate absorbent agent, and particulate absorbent agentNIPPON CATALYTIC CHEM IND·Filed 2018·Granted Apr 25, 2023·0 cites·9 claims
- 5051US8845924B2Water absorbing agent and production method thereofADACHI YOSHIFUMI·Filed 2008·Granted Sep 30, 2014·0 cites·4 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →