With the analysis among 14,046 patents, we discovered top 474 key players by total patent application. Hitachi Ltd., NIPPON STEEL CORP., TOSHIBA Corp. are dominant in this area. They take 8.54% of the total patent filing.
Tokyo-to, Japan
Patent: 435
Tokyo-to, Japan
Patent: 400
Tokyo-to, Japan
Patent: 365
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 243
Kyoto-fu, Japan
Patent: 211
Osaka-fu, Japan
Patent: 177
Massachusetts, United States
Patent: 174
Osaka-fu, Japan
Patent: 168
Tokyo-to, Japan
Patent: 165
Tokyo-to, Japan
Patent: 148
With the analysis among 20 patents, we discovered top 10 start-ups by total patent application. Aisin KK, JOLED, Inc., SK nexilis Co., Ltd. are active in this area.
Gyeonggi-do, South Korea
Patent: 2
Texas, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Tube- Mac Piping Technologies Ltd.
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Dalian Meiguang Speed Manufacturing Technology Co., Ltd.
Liaoning Sheng, China
Patent: 1
With the analysis among related 1,776 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Chem Ltd., Dalian University of Technology, Harbin Institute of Technology take 4.84% of patent filing during this period.
Liaoning Sheng, China
Patent: 28
Heilongjiang Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 24
Osaka-fu, Japan
Patent: 23
Beijing Shi, China
Patent: 21
Hubei Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 19
With the analysis among related 1,776 patents in last 5 years, we discover 261 new entrants. Tianmen Jiale Machinery Vibration Aging Co., Ltd., Anhui Aofei Acoustics Technology Co., Ltd., Foshan University are the most active new entrants in this area.
Hubei Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Fujian Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
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Patent: 5
With the analysis among 2,831 patents, we discovered top 256 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Beijing Institute of Technology, Jiangsu University are dominant in this area. They take 8.30% of the total patent filing.
Heilongjiang Sheng, China
Patent: 102
Beijing Shi, China
Patent: 77
Jiangsu Sheng, China
Patent: 56
Jiangsu Sheng, China
Patent: 50
Beijing Shi, China
Patent: 47
Tianjin Shi, China
Patent: 45
Shaanxi Sheng, China
Patent: 44
Hunan Sheng, China
Patent: 41
Shaanxi Sheng, China
Patent: 39
Liaoning Sheng, China
Patent: 35