Search results for “Thyristor rectifier” companies
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Key Players
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Innovation Intensity
With the analysis among 730 patents, we discovered top 204 key players by total patent application. TOSHIBA Corp., Fuji Electric Co., Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 29.73% of the total patent filing.
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 103
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 66
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 48
Meidensha Corp.
Tokyo-to, Japan
Patent: 41
Hitachi Ltd.
Tokyo-to, Japan
Patent: 29
RCA Corp.
California, United States
Patent: 19
Association des Sociétés Françaises d'Autoroute
France
Patent: 18
YORK International Corp.
Pennsylvania, United States
Patent: 15
Siemens AG
Bayern, Germany
Patent: 12
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Englishco LLC
New York, United States
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 93 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing NR Electric Co., Ltd., Danfoss Power Electronics A/S, Sichuan University take 9.68% of patent filing during this period.
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Danfoss Power Electronics A/S
Denmark
Patent: 3
Sichuan University
Sichuan Sheng, China
Patent: 3
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Dual-Core Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Toshiba Mitsubishi-Electric Industrial Systems Corp.
Tokyo-to, Japan
Patent: 2
Shaanxi Hi-Tech Power Electronics Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Toshiba Energy Systems & Solutions Corp.
Fukushima-ken, Japan
Patent: 2
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 93 patents in last 5 years, we discover 61 new entrants. NR Electric Co., Ltd., Danfoss Power Electronics A/S, Sichuan University are the most active new entrants in this area.
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Danfoss Power Electronics A/S
Denmark
Patent: 3
Sichuan University
Sichuan Sheng, China
Patent: 3
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Guangdong Dual-Core Electric Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shaanxi Hi-Tech Power Electronics Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Research Institutions
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Innovation Intensity
With the analysis among 103 patents, we discovered top 30 universities and scientific research institutions by total patent application. Sichuan University, Tsinghua University, AGH University of Science & Technology are dominant in this area. They take 9.71% of the total patent filing.
Sichuan University
Sichuan Sheng, China
Patent: 3
Tsinghua University
Beijing Shi, China
Patent: 2
AGH University of Science & Technology
Poland
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Technical University of Kosice
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Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Railway Technical Research Institute
Japan
Patent: 2
Hunan University
Hunan Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
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