Inventor · disambiguated record
Tadao Shimomura
Also filed as: SHIMOMURA TADAO
29 granted patents·3,440 citations·filing 1980–1997
98Inventor score
Files withNIPPON CATALYTIC CHEM IND26AHSU KURIN KABUSHIKI KAISHA1NIPPON SHOKUBAI KAGAKU KABUSHI1NIPPON SHOKUBAI KAGAKU KOGYKO1
Top patents by PatentIndex Score
29 records- 0198US4666983AAbsorbent articleNIPPON CATALYTIC CHEM IND·Filed 1983·Granted May 19, 1987·552 cites·26 claims
- 0298US4625001AMethod for continuous production of cross-linked polymerNIPPON CATALYTIC CHEM IND·Filed 1985·Granted Nov 25, 1986·311 cites·13 claims
- 0398US4286082AAbsorbent resin composition and process for producing sameNIPPON CATALYTIC CHEM IND·Filed 1980·Granted Aug 25, 1981·694 cites·18 claims
- 0497US5382610AWater absorbent matter and method for producing it as well as water absorbent and method for producing itNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Jan 17, 1995·175 cites·29 claims
- 0597US4973632AProduction process for water-absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Nov 27, 1990·181 cites·3 claims
- 0697US4734478AWater absorbing agentNIPPON CATALYTIC CHEM IND·Filed 1985·Granted Mar 29, 1988·535 cites·39 claims
- 0795US5244735AWater-absorbent resin and production processNIPPON SHOKUBAI KAGAKU KABUSHI·Filed 1992·Granted Sep 14, 1993·176 cites·6 claims
- 0893US4920202AMethod for production of hydrophilic polymer from hydrated gel polymerNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Apr 24, 1990·67 cites·17 claims
- 0992US5026800AWater-absorbent resin and production processNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jun 25, 1991·68 cites·9 claims
- 1086US5079034AMethod for manufacturing a water absorbent composite by applying an aqueous polymerizable solution to a substrate and polymerizing the coating against polymerization inner surfacesNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Jan 7, 1992·44 cites·14 claims
- 1186US4985514AMethod for production of water absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1988·Granted Jan 15, 1991·45 cites·24 claims
- 1285US6150469AMethod of producing a hydrophilic resinNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Nov 21, 2000·41 cites·5 claims
- 1384US6335406B1Method for production of absorbent resin excelling in durabilityNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Jan 1, 2002·40 cites·13 claims
- 1484US6087002AWater absorbent resinNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Jul 11, 2000·45 cites·4 claims
- 1582US5210298AMethod for production of acrylate and acrylate-containing polymerNIPPON CATALYTIC CHEM IND·Filed 1989·Granted May 11, 1993·29 cites·6 claims
- 1678US5599763AAbsorbent material, absorbent body, and method for production thereofNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Feb 4, 1997·29 cites·23 claims
- 1777US5624967AWater-absorbing resin and process for producing sameNIPPON CATALYTIC CHEM IND·Filed 1995·Granted Apr 29, 1997·87 cites·19 claims
- 1872US5338810AMethod for production of acrylate and acrylate-containing polymerNIPPON CATALYTIC CHEM IND·Filed 1993·Granted Aug 16, 1994·27 cites·27 claims
- 1968US4959060ABody fluid-adsorbing articleNIPPON CATALYTIC CHEM IND·Filed 1989·Granted Sep 25, 1990·63 cites·21 claims
- 2067US5296650AMethod for waterproofing with a cross-linked macromolecular waterproofing agentNIPPON SHOKUBAI KAGAKU KOGYKO·Filed 1992·Granted Mar 22, 1994·26 cites·11 claims
- 2159US5098775ABody fluid-absorbing articleNIPPON CATALYTIC CHEM IND·Filed 1990·Granted Mar 24, 1992·15 cites·15 claims
- 2258US4656232AMethod for production of polymerNIPPON CATALYTIC CHEM IND·Filed 1985·Granted Apr 7, 1987·24 cites·7 claims
- 2353US5115011AProcess for producing quality-improved water-absorbent polymers and productsNIPPON CATALYTIC CHEM IND·Filed 1990·Granted May 19, 1992·44 cites·17 claims
- 2450US6083417AThermal storage agent, manufacturing method thereof, thermal storage material, manufacturing method thereof, thermal storage device and accumulating methodNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Jul 4, 2000·16 cites·27 claims
- 2550US5213893AWaterproofing agent for cableNIPPON CATALYTIC CHEM IND·Filed 1991·Granted May 25, 1993·13 cites·8 claims
- 2649US5368918AAbsorbent material comprising absorbent polymeric particulate material coated with synthetic pulpNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Nov 29, 1994·37 cites·18 claims
- 2748US5195999AAbsorbent body and absorbent articleNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 23, 1993·41 cites·16 claims
- 2842US5190815AWaterproofing tape comprising ethylenic sulfonate polymersNIPPON CATALYTIC CHEM IND·Filed 1991·Granted Mar 2, 1993·7 cites·6 claims
- 2933US5078992AWater-absorbing resin composition containing metallophthalocyanineAHSU KURIN KABUSHIKI KAISHA·Filed 1990·Granted Jan 7, 1992·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →