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Masami Nakanishi
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Hsinchu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method for producing silicon ingot single crystal
Patent number
12,163,247
Issue date
Dec 10, 2024
GlobalWafers Co., Ltd.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for collecting dust from single crystal growth system
Patent number
12,076,677
Issue date
Sep 3, 2024
GlobalWafers Co., Ltd.
Masami Nakanishi
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Apparatus for producing Si ingot single crystal
Patent number
12,037,697
Issue date
Jul 16, 2024
GlobalWafers Co., Ltd.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for producing Si ingot single crystal, Si ingot single cryst...
Patent number
12,037,696
Issue date
Jul 16, 2024
GlobalWafers Co., Ltd.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Grant
Method for collecting dust from single crystal growth system and du...
Patent number
11,845,030
Issue date
Dec 19, 2023
GlobalWafers Co., Ltd.
Masami Nakanishi
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR COLLECTING DUST FROM SINGLE CRYSTAL GROWTH SYSTEM
Publication number
20230347271
Publication date
Nov 2, 2023
GLOBALWAFERS CO., LTD.
Masami Nakanishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SI INGOT SINGLE CRYSTAL
Publication number
20230304185
Publication date
Sep 28, 2023
GLOBALWAFERS CO., LTD.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
APPARATUS FOR PRODUCING SI INGOT SINGLE CRYSTAL
Publication number
20230295833
Publication date
Sep 21, 2023
GLOBALWAFERS CO., LTD.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR PRODUCING SILICON INGOT SINGLE CRYSTAL
Publication number
20230160095
Publication date
May 25, 2023
GLOBALWAFERS CO., LTD.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
METHOD FOR COLLECTING DUST FROM SINGLE CRYSTAL GROWTH SYSTEM AND DU...
Publication number
20210394100
Publication date
Dec 23, 2021
GLOBALWAFERS CO., LTD.
Masami Nakanishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING SI INGOT SINGLE CRYSTAL, SI INGOT SINGLE CRYST...
Publication number
20210363656
Publication date
Nov 25, 2021
GLOBALWAFERS CO., LTD.
Kazuo Nakajima
C30 - CRYSTAL GROWTH
Information
Patent Application
MELT GAP MEASURING APPARATUS, CRYSTAL GROWTH APPARATUS AND MELT GAP...
Publication number
20160312379
Publication date
Oct 27, 2016
GLOBALWAFERS CO., LTD.
Chun-Hung Chen
C30 - CRYSTAL GROWTH