Inventor · disambiguated record
Toshio Hiraoka
Also filed as: HIRAOKA TOSHIO
27 granted patents·6 pending applications·38 citations·filing 2012–2023
94Inventor score
Top patents by PatentIndex Score
33 records- 0195US11319670B2Method for manufacturing recycled pulp from used sanitary productsUNICHARM CORP·Filed 2020·Granted May 3, 2022·4 cites·19 claims
- 0292US11208674B2Method of producing saccharified solution from used absorbent articleUNICHARM CORP·Filed 2017·Granted Dec 28, 2021·5 cites·18 claims
- 0391US10533282B2Method for recovering pulp fibers from used absorbent articleUNICHARM CORP·Filed 2017·Granted Jan 14, 2020·4 cites·13 claims
- 0487US10773421B2Method for manufacturing recycled pulp from used sanitary articleUNICHARM CORP·Filed 2015·Granted Sep 15, 2020·2 cites·19 claims
- 0586US11673172B2Method and system for recovering pulp fibers from used absorbent articlesUNICHARM CORP·Filed 2018·Granted Jun 13, 2023·4 cites·11 claims
- 0686US11131061B2Method for manufacturing recycled pulp fibersUNICHARM CORP·Filed 2017·Granted Sep 28, 2021·2 cites·8 claims
- 0785US10626554B2Method for manufacturing recycled pulp from used sanitary productsUNICHARM CORP·Filed 2015·Granted Apr 21, 2020·2 cites·7 claims
- 0884US10260199B2Method for recovering pulp fiber from used sanitary product and recycled pulp obtained therebyUNICHARM CORP·Filed 2015·Granted Apr 16, 2019·3 cites·17 claims
- 0983US10960577B2Method for recovering pulp fiber from used sanitary product and recycled pulp obtained therebyUNICHARM CORP·Filed 2019·Granted Mar 30, 2021·2 cites·5 claims
- 1082US12364629B2Method for producing recycled pulp fibers, and recycled pulp fibersUNICHARM CORP·Filed 2023·Granted Jul 22, 2025·0 cites·5 claims
- 1181US11021839B2Recovery method for organic acid, and production method for recycled pulpUNICHARM CORP·Filed 2018·Granted Jun 1, 2021·1 cites·12 claims
- 1280US11987932B2Method for producing pulp fibers for cellulose nanofiberization, and pulp fibers for cellulose nanofiberizationUNICHARM CORP·Filed 2023·Granted May 21, 2024·0 cites·3 claims
- 1380US9074323B2Wet wipe and method for manufacturing the sameUNICHARM CORP·Filed 2012·Granted Jul 7, 2015·2 cites·11 claims
- 1478US10538878B2Method for recovering pulp fibers from used absorbent articleUNICHARM CORP·Filed 2017·Granted Jan 21, 2020·1 cites·9 claims
- 1577US10672555B2Surface-mountable coil elementTAIYO YUDEN KK·Filed 2017·Granted Jun 2, 2020·1 cites·17 claims
- 1676US8900411B2Manufacturing method for nonwoven fabricKONISHI TAKAYOSHI·Filed 2012·Granted Dec 2, 2014·5 cites·5 claims
- 1772US11098447B2Method for manufacturing recycled pulp from used sanitary productsUNICHARM CORP·Filed 2020·Granted Aug 24, 2021·0 cites·14 claims
- 1871US10961658B2Method for recovering pulp fiber from used sanitary product and recycled pulp obtained therebyUNICHARM CORP·Filed 2019·Granted Mar 30, 2021·0 cites·14 claims
- 1965US11731318B2Method for producing recycled product, recycled resin pellet, and recycled filmUNICHARM CORP·Filed 2019·Granted Aug 22, 2023·0 cites·15 claims
- 2064US11771604B2Method for producing recycled pulp fibers by decomposing super absorbant polymers with ozoneUNICHARM CORP·Filed 2018·Granted Oct 3, 2023·0 cites·16 claims
- 2164US11554520B2Recycled pulp, absorbent, non-woven fabric, and sanitary articleUNICHARM CORP·Filed 2020·Granted Jan 17, 2023·0 cites·14 claims
- 2263US2020131702A1Method for producing pulp fibers for cellulose nanofiberization, and pulp fibers for cellulose nanofiberizationUNICHARM CORP·Filed 2018·Application pending·0 cites
- 2360US11224994B2Method for recovering constituent members from used absorbent articleUNICHARM CORP·Filed 2019·Granted Jan 18, 2022·0 cites·16 claims
- 2454US10927496B2Method for recovering pulp fibers from used absorbent articleUNICHARM CORP·Filed 2017·Granted Feb 23, 2021·0 cites·7 claims
- 2551US9287577B2Biofuel cellUNICHARM CORP·Filed 2013·Granted Mar 15, 2016·0 cites·20 claims
- 2649US11773536B2Method for producing pulp fibres for saccharification, and aqueous solution of pulp fibres for saccharificationUNICHARM CORP·Filed 2018·Granted Oct 3, 2023·0 cites·13 claims
- 2748US9487894B2Nonwoven fabric having a grooved surface and heat-expanded particles and production method for the nonwoven fabricUNICHARM CORP·Filed 2013·Granted Nov 8, 2016·0 cites·15 claims
- 2848US2019381543A1Method for recycling used absorbent articlesUNICHARM CORP·Filed 2017·Application pending·0 cites
- 2946US2020149220A1Method for producing recycled fibers, and recycled fibersUNICHARM CORP·Filed 2018·Application pending·0 cites
- 3044US10646386B2Method for recovering pulp fiber from used hygiene productUNICHARM CORP·Filed 2016·Granted May 12, 2020·0 cites·14 claims
- 3139US2019118233A1Method for recovering pulp fibers from used absorbent articlesUNICHARM CORP·Filed 2017·Application pending·0 cites
- 3237US2017130400A1Wet wipe and method for manufacturing wet wipeUNICHARM CORP·Filed 2015·Application pending·0 cites
- 3337US2017114503A1Wet wipe and method for manufacturing wet wipeUNICHARM CORP·Filed 2015·Application pending·0 cites
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