With the analysis among 14,336 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 8.64% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 477
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 396
Tokyo-to, Japan
Patent: 365
Tokyo-to, Japan
Patent: 360
Tokyo-to, Japan
Patent: 249
Matsushita Electric Works Co. Ltd.
Massachusetts, United States
Patent: 221
Tokyo-to, Japan
Patent: 204
Toshiba Lighting & Technology Corp.
Kanagawa-ken, Japan
Patent: 173
Bayern, Germany
Patent: 165
With the analysis among 53 patents, we discovered top 11 start-ups by total patent application. Englishco LLC, Zasso Group AG, Aisin KK are active in this area.
New York, United States
Patent: 25
Zug, Switzerland
Patent: 9
Suzhou Convert Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 1
Fujian Sheng, China
Patent: 1
DeepStream Technologies Ltd.
United Process Controls GmbH
With the analysis among related 1,336 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Guangdong Midea Refrigeration Equipment Co., Ltd., South China University of Technology take 3.82% of patent filing during this period.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 23
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 14
Tongyu Communication, Inc.
Guangdong Sheng, China
Patent: 14
Delta Electronics (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Kyoto-fu, Japan
Patent: 11
SUZHOU MAILI ELECTRICAL APPLIANCE CO.,LTD
Jiangsu Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 10
With the analysis among related 1,336 patents in last 5 years, we discover 348 new entrants. Guangdong Midea Refrigeration Equipment Co., Ltd., Beijing Zhixin Simulation Technology Co Ltd., Zasso Group AG are the most active new entrants in this area.
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 14
Beijing Zhixin Simulation Technology Co Ltd.
Beijing Shi, China
Patent: 9
Zug, Switzerland
Patent: 9
China Tobacco Hunan Industrial Co. Ltd.
Hunan Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 6
Hitachi Industrial Equipment Systems Co., Ltd.
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Harbin Institute of Technology (Weihai)
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Patent: 5
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 4
CGG Technology Services (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 1,125 patents, we discovered top 260 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Zhejiang University, South China University of Technology are dominant in this area. They take 6.22% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
South China University of Technology
Guangdong Sheng, China
Patent: 23
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 15
Jilin Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 13