Inventor · disambiguated record
Yoshifumi Adachi
Also filed as: ADACHI YOSHIFUMI
27 granted patents·7 pending applications·624 citations·filing 1983–2023
96Inventor score
Files withNIPPON CATALYTIC CHEM IND25TORII KAZUSHI3ADACHI YOSHIFUMI2ADACHI IWAO P1FUJIMARU HIROTAMA1
Top patents by PatentIndex Score
34 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
- 0297US7473470B2Particulate water absorbing agent with irregularly pulverized shapeNIPPON CATALYTIC CHEM IND·Filed 2005·Granted Jan 6, 2009·34 cites·20 claims
- 0395US7582705B2Particulate water absorbent agent and production method thereof, and water absorbent articleNIPPON CATALYTIC CHEM IND·Filed 2008·Granted Sep 1, 2009·22 cites·3 claims
- 0491US7435477B2Particulate water absorbent containing water absorbent resin as a main componentNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Oct 14, 2008·36 cites·18 claims
- 0588US7282262B2Particulate water absorbent containing water absorbent resin as a main componentNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Oct 16, 2007·34 cites·20 claims
- 0687US8252715B2Water-absorbing agent and production method thereofTORII KAZUSHI·Filed 2008·Granted Aug 28, 2012·7 cites·24 claims
- 0785US6410616B1Crosslinked polymer particle and its production process and useNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Jun 25, 2002·51 cites·4 claims
- 0885US5321717ADiode laser having minimal beam diameter and opticsADACHI YOSHIFUMI·Filed 1993·Granted Jun 14, 1994·85 cites·2 claims
- 0981US8257610B2Water absorbing agent and production method thereofTORII KAZUSHI·Filed 2008·Granted Sep 4, 2012·5 cites·16 claims
- 1080US11958921B2Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method thereforNIPPON CATALYTIC CHEM IND·Filed 2022·Granted Apr 16, 2024·0 cites·5 claims
- 1180US6342652B1Water-swellable crosslinked polymer, its composition, and their production processes and usesNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Jan 29, 2002·17 cites·21 claims
- 1279US7838610B2Ion-sensitive super-absorbent polymerNIPPON CATALYTIC CHEM IND·Filed 2006·Granted Nov 23, 2010·4 cites·17 claims
- 1378US7285615B2Particulate water-absorbent resin compositionNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Oct 23, 2007·19 cites·19 claims
- 1473US6333109B1Water-swellable crosslinked polymer composition and productionNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Dec 25, 2001·28 cites·31 claims
- 1573US4692003AReal-time analysis keratometerADACHI IWAO P·Filed 1983·Granted Sep 8, 1987·98 cites·10 claims
- 1669US6881792B2Production 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
- 1769US6291636B1Manufacturing method of absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1999·Granted Sep 18, 2001·73 cites·32 claims
- 1867US12187860B2Water-absorbent resin powder and production method thereofNIPPON CATALYTIC CHEM IND·Filed 2019·Granted Jan 7, 2025·0 cites·12 claims
- 1967US8501873B2Water absorbent material, method for production of surface cross-linked water absorbent resin, and method for evaluation of water absorbent materialSASABE MASAZUMI·Filed 2005·Granted Aug 6, 2013·1 cites·12 claims
- 2061US8765857B2Particulate water retaining material for cultivating plant having water absorbent resin as main componentFUJIMARU HIROTAMA·Filed 2004·Granted Jul 1, 2014·4 cites·16 claims
- 2161US2025229253A1Method for producing water-absorbing resin powderNIPPON CATALYTIC CHEM IND·Filed 2023·Application pending·0 cites
- 2259US10640593B2Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing sameNIPPON CATALYTIC CHEM IND·Filed 2017·Granted May 5, 2020·0 cites·13 claims
- 2358US11465126B2Method for producing water-absorbent resin powder and production apparatus thereforNIPPON CATALYTIC CHEM IND·Filed 2017·Granted Oct 11, 2022·0 cites·38 claims
- 2458US2024101766A1Method for producing water-absorbing resinNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
- 2557US11535689B2Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method thereforNIPPON CATALYTIC CHEM IND·Filed 2016·Granted Dec 27, 2022·0 cites·12 claims
- 2657US8647528B2Water absorbing agent and production method thereofTORII KAZUSHI·Filed 2009·Granted Feb 11, 2014·0 cites·12 claims
- 2756US7960469B2Water absorbent resin composition and production method thereofNIPPON CATALYTIC CHEM IND·Filed 2004·Granted Jun 14, 2011·9 cites·24 claims
- 2856US2024299907A1Particulate water absorbent, absorbent body containing water absorbent, and absorbent article using absorbent bodyNIPPON CATALYTIC CHEM IND·Filed 2022·Application pending·0 cites
- 2951US8845924B2Water absorbing agent and production method thereofADACHI YOSHIFUMI·Filed 2008·Granted Sep 30, 2014·0 cites·4 claims
- 3051US2013043384A1Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing sameNIPPON CATALYTIC CHEM IND·Filed 2011·Application pending·0 cites
- 3151US2023372896A1Method for producing water-absorbing resin powderNIPPON CATALYTIC CHEM IND·Filed 2021·Application pending·0 cites
- 3250US10207250B2Poly(meth)acrylic acid (salt)-based particulate absorbentNIPPON CATALYTIC CHEM IND·Filed 2015·Granted Feb 19, 2019·0 cites·15 claims
- 3345US2001006267A1Production processes for basic water-absorbent resin and water-absorbing agent, and use thereofFiled 2000·Application pending·0 cites
- 3444US2010120940A1Particulate water-absorbing agent having water-absorbing resin as main componentNIPPON CATALYTIC CHEM IND·Filed 2008·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →