With the analysis among 346 patents, we discovered top 95 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 26.30% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 27
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 22
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 13
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 12
International Business Machines Corp.
New York, United States
Patent: 9
Toyama-ken, Japan
Patent: 8
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Sankt Gallen, Switzerland
Patent: 1
With the analysis among related 31 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Vitesco Technologies GmbH, Sun Yat-Sen University, Nanjing University take 22.58% of patent filing during this period.
Vitesco Technologies GmbH
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Chituo Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
High tech Research Institute of Hai'an Nanjing University
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Patent: 1
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 1
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 18 new entrants. Vitesco Technologies GmbH, Sun Yat-Sen University, Nanjing University are the most active new entrants in this area.
Vitesco Technologies GmbH
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Chituo Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 1
Aichi-ken, Japan
Patent: 1
High tech Research Institute of Hai'an Nanjing University
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Patent: 1
Luoyang Institute of Science & Technology
Henan Sheng, China
Patent: 1
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 1
Shenhua Shendong Coal Group Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among 59 patents, we discovered top 21 universities and scientific research institutions by total patent application. The Institute of Physics Chinese Academy of Sciences, North China Electric Power University, Tokyo University of Marine Science & Technology are dominant in this area. They take 33.90% of the total patent filing.
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Tokyo University of Marine Science & Technology
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Fukui-ken, Japan
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Miyagi-ken, Japan
Patent: 1
Skolkovo Institute of Science & Technology