Search results for “Etch pit density” companies
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Key Players
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Innovation Intensity
With the analysis among 112 patents, we discovered top 43 key players by total patent application. Sumitomo Electric Industries Ltd., AXT, Inc., Beijing Tongmei Xtal Technology are dominant in this area. They take 43.75% of the total patent filing.
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 22
AXT, Inc.
California, United States
Patent: 19
Beijing Tongmei Xtal Technology
Beijing Shi, China
Patent: 8
Kyocera Corp.
Kyoto-fu, Japan
Patent: 5
Mitsubishi Materials Corp.
Tokyo-to, Japan
Patent: 5
Dowa Electronics Materials Co., Ltd.
Tokyo-to, Japan
Patent: 4
Mitsubishi Kasei Corp.
Japan
Patent: 4
Dowa KK
Japan
Patent: 4
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 3
Fujikura Ltd.
Tokyo-to, Japan
Patent: 3
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 17 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing AXT, Inc., Beijing Tongmei Xtal Technology, Sumitomo Electric Industries Ltd. take 123.53% of patent filing during this period.
AXT, Inc.
California, United States
Patent: 9
Beijing Tongmei Xtal Technology
Beijing Shi, China
Patent: 6
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 6
DENSO Corp.
Aichi-ken, Japan
Patent: 1
Central Research Institute of Electric Power Industry
Kanagawa-ken, Japan
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 17 patents in last 5 years, we discover 2 new entrants.
DENSO Corp.
Aichi-ken, Japan
Patent: 1
Central Research Institute of Electric Power Industry
Kanagawa-ken, Japan
Patent: 1
Research Institutions
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Innovation Intensity
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