Inventor · disambiguated record
Toru Katsumata
Also filed as: KATSUMATA TORU
14 granted patents·4 pending applications·173 citations·filing 1990–2021
92Inventor score
Files withPOLYPLASTICS CO12ASAHI CHEMICAL IND2NAT RES INST METALS1SAITO YAMATO1SAMSUNG ELECTRONICS CO LTD1
Top patents by PatentIndex Score
18 records- 0194US6447913B1Thermoplastic polyester resin compositionPOLYPLASTICS CO·Filed 2000·Granted Sep 10, 2002·56 cites·17 claims
- 0288US6512027B2Polyester resin compositionPOLYPLASTICS CO·Filed 2000·Granted Jan 28, 2003·27 cites·8 claims
- 0378US6180251B1Flame-retardant polyester resin compositionPOLYPLASTICS CO·Filed 2000·Granted Jan 30, 2001·21 cites·7 claims
- 0466US11532789B2Organic thin film including semiconducting polymer and elastomer configured to be dynamic intermolecular bonded with a metal-coordination bond and organic sensor and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Dec 20, 2022·0 cites·25 claims
- 0555US5891943AThermoplastic resin composition and a method of producing the samePOLYPLASTICS CO·Filed 1997·Granted Apr 6, 1999·20 cites·20 claims
- 0654US2023066990A1Hyaluronic acid derivative, pharmaceutical composition, and hyaluronic acid derivative-drug complexASAHI CHEMICAL IND·Filed 2021·Application pending·0 cites
- 0753US2023085879A1Hyaluronic acid derivative composition, pharmaceutical composition and hyaluronic acid derivative-drug conjugate compositionASAHI CHEMICAL IND·Filed 2021·Application pending·0 cites
- 0851US5118734AWeather-resistant polyacetal resin composition and weather-resistant molded articles formed thereofPOLYPLASTICS CO·Filed 1991·Granted Jun 2, 1992·11 cites·11 claims
- 0947US2009137724A1Thermoplastic Resin CompositionPOLYPLASTICS CO·Filed 2006·Application pending·0 cites
- 1042US5208279AWeather-resistant polyacetal resin compositionPOLYPLASTICS CO·Filed 1991·Granted May 4, 1993·5 cites·7 claims
- 1142US5086095AWeather-resistant polyacetal resin compositions and molded articles thereofPOLYPLASTICS CO·Filed 1990·Granted Feb 4, 1992·7 cites·9 claims
- 1241US5484845APolyacetal compositions having surface gloss reducing effective amounts of core-shell polymersPOLYPLASTICS CO·Filed 1994·Granted Jan 16, 1996·6 cites·5 claims
- 1338US6430221B1Transmitter, receiver, transmitting method and receiving methodSONY CORP·Filed 1999·Granted Aug 6, 2002·6 cites·14 claims
- 1438US5502093APolyacetal resin compositionPOLYPLASTICS CO·Filed 1994·Granted Mar 26, 1996·5 cites·8 claims
- 1538US5258431AWeather-resistant polyacetal resin compositions exhibiting reduced surface gloss characteristics, and molded articles thereofPOLYPLASTICS CO·Filed 1992·Granted Nov 2, 1993·5 cites·12 claims
- 1637US5744527APolyacetal resin compositionPOLYPLASTICS CO·Filed 1994·Granted Apr 28, 1998·4 cites·17 claims
- 1736US2014193632A1Photosensitive alkali-soluble silicone resin compositionSAITO YAMATO·Filed 2012·Application pending·0 cites
- 1827US6146609AAmorphous substance for wavelength conversion and a making process of the sameNAT RES INST METALS·Filed 1999·Granted Nov 14, 2000·0 cites·3 claims
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