Inventor · disambiguated record
Naruhiro Hoshino
Also filed as: HOSHINO NARUHIRO
19 granted patents·9 pending applications·2 citations·filing 2012–2023
87Inventor score
Files withSHINETSU CHEMICAL CO28
Top patents by PatentIndex Score
28 records- 0187US11673809B2Apparatus for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2021·Granted Jun 13, 2023·1 cites·4 claims
- 0286US12479733B2Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2023·Granted Nov 25, 2025·0 cites·3 claims
- 0379US12162762B2Polycrystalline silicon rodSHINETSU CHEMICAL CO·Filed 2021·Granted Dec 10, 2024·0 cites·11 claims
- 0473US11345603B2Polycrystalline silicon bar, polycrystalline silicon rod, and manufacturing method thereofSHINETSU CHEMICAL CO·Filed 2019·Granted May 31, 2022·0 cites·12 claims
- 0572US12060277B2Method for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2020·Granted Aug 13, 2024·0 cites·4 claims
- 0671US2024150934A1Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 0770US2021395097A1Polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2021·Application pending·0 cites
- 0869US10870581B2Reaction furnace for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, method for producing polycrystalline silicon, and polycrystalline silicon rod or polycrystalline silicon ingotSHINETSU CHEMICAL CO·Filed 2020·Granted Dec 22, 2020·0 cites·3 claims
- 0967US2023236165A1Quality evaluation method, manufacturing system of silicon for evaluation, manufacturing method of silicon for evaluation, and silicon for evaluationSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1067US2023339764A1Polycrystalline silicon rod and process of manufacturing polycrystalline silicon rodSHINETSU CHEMICAL CO·Filed 2023·Application pending·0 cites
- 1166US11565939B2Silicon core wireSHINETSU CHEMICAL CO·Filed 2020·Granted Jan 31, 2023·0 cites·2 claims
- 1266US2019367374A1Polycrystalline silicon rodSHINETSU CHEMICAL CO·Filed 2019·Application pending·0 cites
- 1364US11505862B2Method for preventing contamination of base plateSHINETSU CHEMICAL CO·Filed 2021·Granted Nov 22, 2022·0 cites·6 claims
- 1464US11242620B2Polycrystalline silicon rod and method for producing polycrystalline silicon rodSHINETSU CHEMICAL CO·Filed 2018·Granted Feb 8, 2022·0 cites·2 claims
- 1563US10858259B2Reactor for polycrystalline silicon production and method for producing polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2016·Granted Dec 8, 2020·0 cites·3 claims
- 1662US12330194B2Cleaning system and cleaning methodSHINETSU CHEMICAL CO·Filed 2022·Granted Jun 17, 2025·0 cites·9 claims
- 1762US9437429B2Polycrystalline silicon manufacturing apparatus and polycrystalline silicon manufacturing methodSHINETSU CHEMICAL CO·Filed 2012·Granted Sep 6, 2016·1 cites·5 claims
- 1859US2023002238A1Apparatus for manufacturing polysilicon rod and method for manufacturing polysilicon rodSHINETSU CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1958US12312691B2Method of manufacturing polycrystalline silicon rodSHINETSU CHEMICAL CO·Filed 2020·Granted May 27, 2025·0 cites·3 claims
- 2058US11519069B2Polycrystalline silicon manufacturing apparatusSHINETSU CHEMICAL CO·Filed 2020·Granted Dec 6, 2022·0 cites·4 claims
- 2157US10858258B2Reaction furnace for producing polycrystalline silicon, apparatus for producing polycrystalline silicon, method for producing polycrystalline silicon, and polycrystalline silicon rod or polycrystalline silicon ingotSHINETSU CHEMICAL CO·Filed 2015·Granted Dec 8, 2020·0 cites·6 claims
- 2256US11326257B2Polycrystalline silicon manufacturing apparatusSHINETSU CHEMICAL CO·Filed 2020·Granted May 10, 2022·0 cites·3 claims
- 2354US10914021B2Polycrystalline silicon rod and method for producing single crystal siliconSHINETSU CHEMICAL CO·Filed 2018·Granted Feb 9, 2021·0 cites·2 claims
- 2453US10760180B2Polycrystalline silicon ingot, polycrystalline silicon bar, and method for producing single crystal siliconSHINETSU CHEMICAL CO·Filed 2017·Granted Sep 1, 2020·0 cites·6 claims
- 2553US2015037516A1Polycrystalline silicon rod manufacturing methodSHINETSU CHEMICAL CO·Filed 2013·Application pending·0 cites
- 2653US2015017349A1Polycrystalline silicon rod manufacturing methodSHINETSU CHEMICAL CO·Filed 2013·Application pending·0 cites
- 2750US2020263293A1Apparatus for producing polycrystalline silicon and polycrystalline siliconSHINETSU CHEMICAL CO·Filed 2020·Application pending·0 cites
- 2846US9394606B2Production method for polycrystalline silicon, and reactor for polycrystalline silicon productionSHINETSU CHEMICAL CO·Filed 2012·Granted Jul 19, 2016·0 cites·16 claims
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