With the analysis among 11,072 patents, we discovered top 478 key players by total patent application. TOSHIBA Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 11.53% of the total patent filing.
Tokyo-to, Japan
Patent: 509
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 392
Tokyo-to, Japan
Patent: 332
Bayern, Germany
Patent: 210
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 197
Tokyo-to, Japan
Patent: 195
Osaka-fu, Japan
Patent: 180
Kyoto-fu, Japan
Patent: 156
Noord-Holland, Netherlands
Patent: 152
Tokyo-to, Japan
Patent: 137
With the analysis among 21 patents, we discovered top 6 start-ups by total patent application. 2S Water, Inc., SuperGrid Institute SAS, Intrienergy, Inc. are active in this area.
Alberta, Canada
Patent: 11
New York, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 775 patents applied in the last 5 years. We discover 309 most active companies in this area. The fast-growing NIPPON STEEL CORP., Gree Electric Appliances, Inc. of Zhuhai, UACJ Corp. take 19.23% of patent filing during this period.
Tokyo-to, Japan
Patent: 113
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 16
Shanghai Institute of Ceramics, Chinese Academy of Sciences
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Patent: 14
East Sussex, United Kingdom
Patent: 14
Tokyo-to, Japan
Patent: 12
Alberta, Canada
Patent: 11
Konfoong Materials International Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 10
With the analysis among related 775 patents in last 5 years, we discover 225 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Servomex Group Ltd., 2S Water, Inc. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 20
East Sussex, United Kingdom
Patent: 14
Alberta, Canada
Patent: 11
Konfoong Materials International Co., Ltd.
Zhejiang Sheng, China
Patent: 11
Glow Technology Co., Ltd.
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Patent: 7
Xinjiang Joinworld Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 5
Suzhou OPS Plasma Technology Co.,Ltd
Jiangsu Sheng, China
Patent: 5
Ningbo Branch of Chinese Academy of Ordnance Science
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Patent: 5
University of Science & Technology Liaoning
Liaoning Sheng, China
Patent: 4
With the analysis among 1,277 patents, we discovered top 171 universities and scientific research institutions by total patent application. Clemson University, Zhejiang University, Stevens Institute of Technology are dominant in this area. They take 9.16% of the total patent filing.
South Carolina, United States
Patent: 17
Zhejiang Sheng, China
Patent: 15
Stevens Institute of Technology
New Jersey, United States
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 14
Khmelnytskyi National University
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 11
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 11