Inventor
KIMURA KAZUKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KIMURA KAZUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
20 patentsUS7183456B2Feb 27, 2007
Water-absorbent resin and production process therefor
NIPPON CATALYTIC CHEM IND78 citations98
US6107358AAug 22, 2000
Water-absorbent resin and method for production thereof
NIPPON CATALYTIC CHEM IND174 citations98
US6720389B2Apr 13, 2004
Water-absorbent resin and production process therefor
NIPPON CATALYTIC CHEM IND42 citations96
US6187872B1Feb 13, 2001
Water-absorbent agent and method for manufacturing the same
NIPPON CATALYTIC CHEM IND58 citations96
US7510988B2Mar 31, 2009
Particulate water-absorbing agent containing water-absorbent resin as a main component
NIPPON CATALYTIC CHEM IND29 citations92
US6586549B1Jul 1, 2003
Water-absorbing composition and its use
NIPPON CATALYTIC CHEM IND23 citations92
US6207772B1Mar 27, 2001
Method for production of cross-linked polymer
NIPPON CATALYTIC CHEM IND33 citations92
US6194531B1Feb 27, 2001
Method for production of cross-linked polymer
NIPPON CATALYTIC CHEM IND40 citations92
US7750085B2Jul 6, 2010
Water-absorbing agent and its production process
NIPPON CATALYTIC CHEM IND9 citations84
US11602577B2Mar 14, 2023
Water-absorbing agent and method for producing same, and absorbent article produced using water-absorbing agent
NIPPON CATALYTIC CHEM IND0 citations62
US10934031B2Mar 2, 2021
Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent
NIPPON CATALYTIC CHEM IND0 citations62
US10577135B2Mar 3, 2020
Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent
NIPPON CATALYTIC CHEM IND1 citations62
US12558451B2Feb 24, 2026
Absorbent body, water-absorbing resin, and absorbent article
NIPPON CATALYTIC CHEM IND0 citations61
US12053756B2Aug 6, 2024
Water absorbent agent having water-absorbent resin as main component and comprising a sulfur-containing reducing agent
NIPPON CATALYTIC CHEM IND0 citations52
US10695746B2Jun 30, 2020
Water absorbent agent
NIPPON CATALYTIC CHEM IND0 citations51
US10059817B2Aug 28, 2018
Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
NIPPON CATALYTIC CHEM IND0 citations51
US9518180B2Dec 13, 2016
Method for producing polyacrylic acid (salt)-based water absorbing agent, and water absorbing agent
NIPPON CATALYTIC CHEM IND0 citations51
US12285739B2Apr 29, 2025
Water absorbent agent and method for producing water absorbent agent
NIPPON CATALYTIC CHEM IND0 citations50
US12521465B2Jan 13, 2026
Absorbent material, water absorbent and method for producing water absorbent
NIPPON CATALYTIC CHEM IND0 citations48
US12337295B2Jun 24, 2025
Water-absorbing resin and manufacturing method for same
NIPPON CATALYTIC CHEM IND0 citations45
MITSUI CHEMICALS INC
6 patentsUS9987824B2Jun 5, 2018
Metal-resin composite structure and metal member
MITSUI CHEMICALS INC3 citations69
US12219735B2Feb 4, 2025
Cooling device and method for manufacturing the same
MITSUI CHEMICALS INC1 citations60
US11375632B2Jun 28, 2022
Dissimilar material joint and housing for accommodating electronic components
MITSUI CHEMICALS INC0 citations55
US11865750B2Jan 9, 2024
Composite structure and housing for electronic device
MITSUI CHEMICALS INC0 citations48
US11701864B2Jul 18, 2023
Metal/resin composite structure and manufacturing method of metal/resin composite structure
MITSUI CHEMICALS INC0 citations46
US9744702B2Aug 29, 2017
Complex and method for manufacturing complex
MITSUI CHEMICALS INC0 citations46
TORII KAZUSHI
2 patentsUS8198209B2Jun 12, 2012
Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent
TORII KAZUSHI16 citations92
US9180220B2Nov 10, 2015
Water absorbing agent, water absorbent core using the agent, and manufacturing method for water absorbing agent
TORII KAZUSHI1 citations51