With the analysis among 32,437 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., Mitsubishi Electric Corp. are dominant in this area. They take 3.79% of the total patent filing.
Osaka-fu, Japan
Patent: 600
Tokyo-to, Japan
Patent: 283
Tokyo-to, Japan
Patent: 266
Tokyo-to, Japan
Patent: 262
Massachusetts, United States
Patent: 202
California, United States
Patent: 163
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 138
Guangdong Sheng, China
Patent: 126
With the analysis among 82 patents, we discovered top 28 start-ups by total patent application. Aisin KK, JUUL Labs, Inc., Sunplate Corp. are active in this area.
Tokyo-to, Japan
Patent: 21
California, United States
Patent: 8
New York, United States
Patent: 5
Washington, United States
Patent: 4
California, United States
Patent: 3
Sachsen, Germany
Patent: 3
Ticino, Switzerland
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 3,642 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tsinghua University, Gree Electric Appliances, Inc. of Zhuhai, Shanxi Clean Energy Research Institute of Tsinghua University take 2.06% of patent filing during this period.
Beijing Shi, China
Patent: 27
Guangdong Sheng, China
Patent: 24
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Patent: 24
Shandong Sheng, China
Patent: 22
Massachusetts, United States
Patent: 20
Guangdong Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
With the analysis among related 3,642 patents in last 5 years, we discover 275 new entrants. Shanxi Clean Energy Research Institute of Tsinghua University, Sharkninja Operating LLC, Guoneng Nanjing Electric Power Test Research Co., Ltd. are the most active new entrants in this area.
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Patent: 24
Massachusetts, United States
Patent: 20
Jiangsu Sheng, China
Patent: 16
Henan Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
With the analysis among 3,316 patents, we discovered top 286 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Zhejiang University are dominant in this area. They take 6.82% of the total patent filing.
Shaanxi Sheng, China
Patent: 83
Beijing Shi, China
Patent: 66
Zhejiang Sheng, China
Patent: 48
Guangdong Sheng, China
Patent: 35
Jiangsu Sheng, China
Patent: 35
Tianjin Shi, China
Patent: 29
Heilongjiang Sheng, China
Patent: 28
Shanghai Shi, China
Patent: 26
Shandong Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23