With the analysis among 23 patents, we discovered top 18 key players by total patent application. Hitachi Ltd., OPTEX Co. Ltd., Fujitsu Ltd. are dominant in this area. They take 21.74% of the total patent filing.
Shiga-ken, Japan
Patent: 2
Mitsubishi Electric Corp.
Tokyo Electric Power Co. Holdings, Inc.
State Grid Corp. of China
Beijing Shi, China
Patent: 1
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With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Zhangjiagang Industrial Technology Research Institute of Jiangsu University of Science and Technology, Southwest Jiaotong University, Zhejiang Academy of Forestry Sciences take 36.36% of patent filing during this period.
Zhangjiagang Industrial Technology Research Institute of Jiangsu University of Science and Technology
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Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Zhejiang Academy of Forestry Sciences
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Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Beijing Feian Aviation Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Xinqi Door Industry Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Zhangjiagang Industrial Technology Research Institute of Jiangsu University of Science and Technology, Southwest Jiaotong University, Zhejiang Academy of Forestry Sciences are the most active new entrants in this area.
Zhangjiagang Industrial Technology Research Institute of Jiangsu University of Science and Technology
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Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Zhejiang Academy of Forestry Sciences
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Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Beijing Feian Aviation Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Xinqi Door Industry Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 6 universities and scientific research institutions by total patent application. Wuhan University, Hefei Institutes of Physical Science, Saga University are dominant in this area. They take 40.00% of the total patent filing.
Hubei Sheng, China
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1