With the analysis among 35,021 patents, we discovered top 490 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 4.82% of the total patent filing.
Tokyo-to, Japan
Patent: 632
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 541
Tokyo-to, Japan
Patent: 514
State Grid Corp. of China
Beijing Shi, China
Patent: 428
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 392
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 264
Tokyo-to, Japan
Patent: 248
Tokyo-to, Japan
Patent: 215
Samsung Electronics Co., Ltd.
With the analysis among 93 patents, we discovered top 52 start-ups by total patent application. Aisin KK, Stellar Materials LLC, SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 20
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Fasford Technology Co., Ltd.
Beijing Boqing Technology Co. Ltd.
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Luke Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
With the analysis among related 12,355 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Hitachi Ltd., Mitsubishi Electric Corp. take 1.11% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 75
Tokyo-to, Japan
Patent: 31
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 31
Guangdong Knowledge City Operation Service Co., Ltd.
Guangdong Sheng, China
Patent: 29
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 28
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 27
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 20
Guizhou Sheng, China
Patent: 18
Kobelco Construction Machinery Co. Ltd.
Tokyo-to, Japan
Patent: 15
Kyoto-fu, Japan
Patent: 15
With the analysis among related 12,355 patents in last 5 years, we discover 259 new entrants. Guangdong Knowledge City Operation Service Co., Ltd., Guangdong Power Grid Co. Ltd., CrowdWorks, Inc. are the most active new entrants in this area.
Guangdong Knowledge City Operation Service Co., Ltd.
Guangdong Sheng, China
Patent: 29
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 13
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 8
Suqian Zhipeng Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Xinpengyuan (Liaocheng) Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
China Nuclear Power Operations Co. Ltd.
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shanghai Center Machinery Manufacture Co.,Ltd.
Shanghai Shi, China
Patent: 7
Xuzhou Gefei Home Furnishing Co., Ltd.
Jiangsu Sheng, China
Patent: 6
With the analysis among 2,272 patents, we discovered top 262 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Zhejiang University, Beihang University are dominant in this area. They take 3.39% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 26
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 22
Jiangsu Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 17
Beijing Institute of Technology
Beijing Shi, China
Patent: 17
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 17