Naruhiro Hoshino

Person

Niigata, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline silicon rod
- Patent number 12,162,762
- Issue date Dec 10, 2024
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing polycrystalline silicon
- Patent number 12,060,277
- Issue date Aug 13, 2024
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for manufacturing polysilicon rod
- Patent number 11,673,809
- Issue date Jun 13, 2023
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Apparatus for manufacturing polysilicon rod
- Patent number 11,639,293
- Issue date May 2, 2023
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Silicon core wire
- Patent number 11,565,939
- Issue date Jan 31, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polycrystalline silicon manufacturing apparatus
- Patent number 11,519,069
- Issue date Dec 6, 2022
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for preventing contamination of base plate
- Patent number 11,505,862
- Issue date Nov 22, 2022
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polycrystalline silicon bar, polycrystalline silicon rod, and manuf...
- Patent number 11,345,603
- Issue date May 31, 2022
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polycrystalline silicon manufacturing apparatus
- Patent number 11,326,257
- Issue date May 10, 2022
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polycrystalline silicon rod and method for producing polycrystallin...
- Patent number 11,242,620
- Issue date Feb 8, 2022
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Polycrystalline silicon rod and method for producing single crystal...
- Patent number 10,914,021
- Issue date Feb 9, 2021
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reaction furnace for producing polycrystalline silicon, apparatus f...
- Patent number 10,870,581
- Issue date Dec 22, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi Netsu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reactor for polycrystalline silicon production and method for produ...
- Patent number 10,858,259
- Issue date Dec 8, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Reaction furnace for producing polycrystalline silicon, apparatus f...
- Patent number 10,858,258
- Issue date Dec 8, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi Netsu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Polycrystalline silicon ingot, polycrystalline silicon bar, and met...
- Patent number 10,760,180
- Issue date Sep 1, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Polycrystalline silicon manufacturing apparatus and polycrystalline...
- Patent number 9,437,429
- Issue date Sep 6, 2016
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production method for polycrystalline silicon, and reactor for poly...
- Patent number 9,394,606
- Issue date Jul 19, 2016
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
POLYSILICON ROD AND METHOD FOR MANUFACTURING POLYSILICON ROD
- Publication number 20240025754
- Publication date Jan 25, 2024
- Shin-Etsu Chemical Co., Ltd.
- Atsushi YOSHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON ROD AND PROCESS OF MANUFACTURING POLYCRYSTA...
- Publication number 20230339764
- Publication date Oct 26, 2023
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
QUALITY EVALUATION METHOD, MANUFACTURING SYSTEM OF SILICON FOR EVAL...
- Publication number 20230236165
- Publication date Jul 27, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro HOSHINO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CLEANING SYSTEM AND CLEANING METHOD
- Publication number 20230001461
- Publication date Jan 5, 2023
- Shin-Etsu Chemical Co., Ltd.
- Atsushi YOSHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS FOR MANUFACTURING POLYSILICON ROD AND METHOD FOR MANUFACT...
- Publication number 20230002238
- Publication date Jan 5, 2023
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON ROD
- Publication number 20220033267
- Publication date Feb 3, 2022
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
APPARATUS FOR MANUFACTURING POLYSILICON ROD
- Publication number 20220002164
- Publication date Jan 6, 2022
- Shin-Etsu Chemical Co. Ltd.
- Tetsuro OKADA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYSILICON ROD AND METHOD FOR MANUFACTURING POLYSILICON ROD
- Publication number 20210395097
- Publication date Dec 23, 2021
- Shin-Etsu Chemical Co., Ltd.
- Atsushi YOSHIDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREVENTING CONTAMINATION OF BASE PLATE
- Publication number 20210285099
- Publication date Sep 16, 2021
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS
- Publication number 20210025077
- Publication date Jan 28, 2021
- Shin-Etsu Chemical Co., Ltd.
- Testuro Okada
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD OF MANUFACTURING POLYCRYSTALLINE SILICON ROD
- Publication number 20200392627
- Publication date Dec 17, 2020
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SILICON CORE WIRE
- Publication number 20200331764
- Publication date Oct 22, 2020
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS
- Publication number 20200263304
- Publication date Aug 20, 2020
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON AND POLYCRYSTALLINE...
- Publication number 20200263293
- Publication date Aug 20, 2020
- Shin-Etsu Chemical Co., Ltd.
- Tetsuro Okada
- C01 - INORGANIC CHEMISTRY
Information Patent Application
REACTION FURNACE FOR PRODUCING POLYCRYSTALLINE SILICON, APPARATUS F...
- Publication number 20200239320
- Publication date Jul 30, 2020
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi NETSU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20200239321
- Publication date Jul 30, 2020
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYCRYSTALLINE SILICON BAR, POLYCRYSTALLINE SILICON ROD, AND MANUF...
- Publication number 20200231450
- Publication date Jul 23, 2020
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON ROD
- Publication number 20190367374
- Publication date Dec 5, 2019
- Shin-Etsu Chemical Co., Ltd.
- Naruhiro Hoshino
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON ROD AND METHOD FOR PRODUCING SINGLE CRYSTAL...
- Publication number 20190119829
- Publication date Apr 25, 2019
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON ROD AND METHOD FOR PRODUCING POLYCRYSTALLIN...
- Publication number 20190017193
- Publication date Jan 17, 2019
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REACTOR FOR POLYCRYSTALLINE SILICON PRODUCTION AND METHOD FOR PRODU...
- Publication number 20190002295
- Publication date Jan 3, 2019
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYCRYSTALLINE SILICON INGOT, POLYCRYSTALLINE SILICON BAR, AND MET...
- Publication number 20180105950
- Publication date Apr 19, 2018
- Shin-Etsu Chemical Co., Ltd.
- Shuichi Miyao
- C30 - CRYSTAL GROWTH
Information Patent Application
REACTION FURNACE FOR PRODUCING POLYCRYSTALLINE SILICON, APPARATUS F...
- Publication number 20170225957
- Publication date Aug 10, 2017
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi NETSU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYCRYSTALLINE SILICON ROD MANUFACTURING METHOD
- Publication number 20150037516
- Publication date Feb 5, 2015
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi Netsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYCRYSTALLINE SILICON ROD MANUFACTURING METHOD
- Publication number 20150017349
- Publication date Jan 15, 2015
- Shin-Etsu Chemical Co., Ltd.
- Shigeyoshi Netsu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
PRODUCTION METHOD FOR POLYCRYSTALLINE SILICON, AND REACTOR FOR POLY...
- Publication number 20140302239
- Publication date Oct 9, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS AND POLYCRYSTALLINE...
- Publication number 20140134832
- Publication date May 15, 2014
- Shin-Etsu Chemical Co., Ltd.
- Yasushi Kurosawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Naruhiro Hoshino

Person

Patents Grantslast 30 patents

Polycrystalline silicon rod

Method for producing polycrystalline silicon

Apparatus for manufacturing polysilicon rod

Apparatus for manufacturing polysilicon rod

Silicon core wire

Polycrystalline silicon manufacturing apparatus

Method for preventing contamination of base plate

Polycrystalline silicon bar, polycrystalline silicon rod, and manuf...

Polycrystalline silicon manufacturing apparatus

Polycrystalline silicon rod and method for producing polycrystallin...

Polycrystalline silicon rod and method for producing single crystal...

Reaction furnace for producing polycrystalline silicon, apparatus f...

Reactor for polycrystalline silicon production and method for produ...

Reaction furnace for producing polycrystalline silicon, apparatus f...

Polycrystalline silicon ingot, polycrystalline silicon bar, and met...

Polycrystalline silicon manufacturing apparatus and polycrystalline...

Production method for polycrystalline silicon, and reactor for poly...

Patents Applicationslast 30 patents

POLYSILICON ROD AND METHOD FOR MANUFACTURING POLYSILICON ROD

POLYCRYSTALLINE SILICON ROD AND PROCESS OF MANUFACTURING POLYCRYSTA...

QUALITY EVALUATION METHOD, MANUFACTURING SYSTEM OF SILICON FOR EVAL...

CLEANING SYSTEM AND CLEANING METHOD

APPARATUS FOR MANUFACTURING POLYSILICON ROD AND METHOD FOR MANUFACT...

POLYCRYSTALLINE SILICON ROD

APPARATUS FOR MANUFACTURING POLYSILICON ROD

POLYSILICON ROD AND METHOD FOR MANUFACTURING POLYSILICON ROD

METHOD FOR PREVENTING CONTAMINATION OF BASE PLATE

POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS

METHOD OF MANUFACTURING POLYCRYSTALLINE SILICON ROD

SILICON CORE WIRE

POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS

APPARATUS FOR PRODUCING POLYCRYSTALLINE SILICON AND POLYCRYSTALLINE...

REACTION FURNACE FOR PRODUCING POLYCRYSTALLINE SILICON, APPARATUS F...

METHOD FOR PRODUCING POLYCRYSTALLINE SILICON

POLYCRYSTALLINE SILICON BAR, POLYCRYSTALLINE SILICON ROD, AND MANUF...

POLYCRYSTALLINE SILICON ROD

POLYCRYSTALLINE SILICON ROD AND METHOD FOR PRODUCING SINGLE CRYSTAL...

POLYCRYSTALLINE SILICON ROD AND METHOD FOR PRODUCING POLYCRYSTALLIN...

REACTOR FOR POLYCRYSTALLINE SILICON PRODUCTION AND METHOD FOR PRODU...

POLYCRYSTALLINE SILICON INGOT, POLYCRYSTALLINE SILICON BAR, AND MET...

REACTION FURNACE FOR PRODUCING POLYCRYSTALLINE SILICON, APPARATUS F...

POLYCRYSTALLINE SILICON ROD MANUFACTURING METHOD

POLYCRYSTALLINE SILICON ROD MANUFACTURING METHOD

PRODUCTION METHOD FOR POLYCRYSTALLINE SILICON, AND REACTOR FOR POLY...

POLYCRYSTALLINE SILICON MANUFACTURING APPARATUS AND POLYCRYSTALLINE...