Inventor
SHIMOMURA TADAO
JP29 patents
⚠️ This page may combine multiple inventors who share the name “SHIMOMURA TADAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
26 patentsUS4973632ANov 27, 1990
Production process for water-absorbent resin
NIPPON CATALYTIC CHEM IND181 citations99
US4734478AMar 29, 1988
Water absorbing agent
NIPPON CATALYTIC CHEM IND535 citations99
US4666983AMay 19, 1987
Absorbent article
NIPPON CATALYTIC CHEM IND552 citations99
US4625001ANov 25, 1986
Method for continuous production of cross-linked polymer
NIPPON CATALYTIC CHEM IND311 citations99
US4286082AAug 25, 1981
Absorbent resin composition and process for producing same
NIPPON CATALYTIC CHEM IND694 citations99
US5382610AJan 17, 1995
Water absorbent matter and method for producing it as well as water absorbent and method for producing it
NIPPON CATALYTIC CHEM IND175 citations98
US5624967AApr 29, 1997
Water-absorbing resin and process for producing same
NIPPON CATALYTIC CHEM IND87 citations96
US5026800AJun 25, 1991
Water-absorbent resin and production process
NIPPON CATALYTIC CHEM IND68 citations96
US4959060ASep 25, 1990
Body fluid-adsorbing article
NIPPON CATALYTIC CHEM IND63 citations96
US4920202AApr 24, 1990
Method for production of hydrophilic polymer from hydrated gel polymer
NIPPON CATALYTIC CHEM IND67 citations96
US5079034AJan 7, 1992
Method for manufacturing a water absorbent composite by applying an aqueous polymerizable solution to a substrate and polymerizing the coating against polymerization inner surfaces
NIPPON CATALYTIC CHEM IND44 citations93
US4985514AJan 15, 1991
Method for production of water absorbent resin
NIPPON CATALYTIC CHEM IND45 citations93
US6335406B1Jan 1, 2002
Method for production of absorbent resin excelling in durability
NIPPON CATALYTIC CHEM IND40 citations92
US6150469ANov 21, 2000
Method of producing a hydrophilic resin
NIPPON CATALYTIC CHEM IND41 citations92
US6087002AJul 11, 2000
Water absorbent resin
NIPPON CATALYTIC CHEM IND45 citations92
US5599763AFeb 4, 1997
Absorbent material, absorbent body, and method for production thereof
NIPPON CATALYTIC CHEM IND29 citations92
US5368918ANov 29, 1994
Absorbent material comprising absorbent polymeric particulate material coated with synthetic pulp
NIPPON CATALYTIC CHEM IND37 citations92
US5338810AAug 16, 1994
Method for production of acrylate and acrylate-containing polymer
NIPPON CATALYTIC CHEM IND27 citations92
US5210298AMay 11, 1993
Method for production of acrylate and acrylate-containing polymer
NIPPON CATALYTIC CHEM IND29 citations92
US5195999AMar 23, 1993
Absorbent body and absorbent article
NIPPON CATALYTIC CHEM IND41 citations92
US5115011AMay 19, 1992
Process for producing quality-improved water-absorbent polymers and products
NIPPON CATALYTIC CHEM IND44 citations89
US6083417AJul 4, 2000
Thermal storage agent, manufacturing method thereof, thermal storage material, manufacturing method thereof, thermal storage device and accumulating method
NIPPON CATALYTIC CHEM IND16 citations83
US4656232AApr 7, 1987
Method for production of polymer
NIPPON CATALYTIC CHEM IND24 citations76
US5213893AMay 25, 1993
Waterproofing agent for cable
NIPPON CATALYTIC CHEM IND13 citations74
US5190815AMar 2, 1993
Waterproofing tape comprising ethylenic sulfonate polymers
NIPPON CATALYTIC CHEM IND7 citations74
US5098775AMar 24, 1992
Body fluid-absorbing article
NIPPON CATALYTIC CHEM IND15 citations74