With the analysis among 960 patents, we discovered top 469 key players by total patent application. Matsushita Electronics Corp., Nippon Telegraph & Telephone Corp., TOSHIBA Corp. are dominant in this area. They take 7.40% of the total patent filing.
Osaka-fu, Japan
Patent: 35
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Noord-Holland, Netherlands
Patent: 17
Nagano-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
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With the analysis among related 83 patents applied in the last 5 years. We discover 55 most active companies in this area. The fast-growing China Aviation Industry Corporation Xi'an Aircraft Design Institute, Zhuzhou Times New Materials Technology Co., Ltd., Zhejiang Qinshan Rubber Engineering Shares Co.,Ltd. take 13.25% of patent filing during this period.
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Patent: 4
Hunan Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 2
With the analysis among related 83 patents in last 5 years, we discover 42 new entrants. Zhejiang Qinshan Rubber Engineering Shares Co.,Ltd., Hubei Earthquake Administration (Seismology Research Institute of China Earthquake Administration), Anhui Huadian Engineering Consulting Design Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 3
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Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
With the analysis among 128 patents, we discovered top 50 universities and scientific research institutions by total patent application. California Institute of Technology, Shanghai Jiao Tong University, Xidian University are dominant in this area. They take 17.19% of the total patent filing.
California, United States
Patent: 9
Shanghai Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2