With the analysis among 390 patents, we discovered top 216 key players by total patent application. TOSHIBA Corp., Sony Group Corp., AGC, Inc. (Japan) are dominant in this area. They take 7.95% of the total patent filing.
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 10
Mitsubishi Heavy Industries, Ltd.
California, United States
Patent: 5
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With the analysis among related 82 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Nanjing University of Technology, Fuzhou University, Kuraray Co., Ltd. take 3.66% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
California, United States
Patent: 1
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
With the analysis among related 82 patents in last 5 years, we discover 40 new entrants. Nanjing University of Technology, Fuzhou University, Leading Stand Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
California, United States
Patent: 1
Sinohydro Engineering Bureau 4 Co., Ltd.
Qinghai Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Illinois, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
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Patent: 1
With the analysis among 38 patents, we discovered top 16 universities and scientific research institutions by total patent application. Oklahoma State University, Tokai University, Tsinghua University are dominant in this area. They take 10.53% of the total patent filing.
Oklahoma, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Kagawa-ken, Japan
Patent: 1
Tokushima-ken, Japan
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1