Takuya Asano

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Yamaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polycrystalline silicon material
- Patent number 11,932,964
- Issue date Mar 19, 2024
- Tokuyama Coporation
- Takuya Asano
- C30 - CRYSTAL GROWTH
Information Patent Grant
Polysilicon package
- Patent number 10,518,964
- Issue date Dec 31, 2019
- Tokuyama Corporation
- Satoko Yoshimura
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Process for producing polycrystalline silicon
- Patent number 8,399,071
- Issue date Mar 19, 2013
- Tokuyama Corporation
- Hiroyuki Oda
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING BAG FOR FILLING CRUSHED POLYSILICON MATERIAL AND POLYSILI...
- Publication number 20240010414
- Publication date Jan 11, 2024
- Tokuyama Corporation
- Takuya Asano
- B32 - LAYERED PRODUCTS
Information Patent Application
Polycrystalline Silicon Rod and Method for Manufacturing Same
- Publication number 20220402765
- Publication date Dec 22, 2022
- Tokuyama Corporation
- Takamitsu Kamikawa
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Polycrystalline Silicon Material
- Publication number 20220204349
- Publication date Jun 30, 2022
- Tokuyama Corporation
- Takuya Asano
- C30 - CRYSTAL GROWTH
Information Patent Application
Polycrystalline Silicon Material
- Publication number 20220195621
- Publication date Jun 23, 2022
- Tokuyama Corporation
- Takuya Asano
- C30 - CRYSTAL GROWTH
Information Patent Application
Antifouling Method for Polysilicon
- Publication number 20210339450
- Publication date Nov 4, 2021
- Tokuyama Corporation
- Takuya Asano
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POLYSILICON PACKAGE
- Publication number 20170233174
- Publication date Aug 17, 2017
- Tokuyama Corporation
- Satoko YOSHIMURA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON
- Publication number 20110268892
- Publication date Nov 3, 2011
- Hiroyuki Oda
- C01 - INORGANIC CHEMISTRY