With the analysis among 1,828 patents, we discovered top 483 key players by total patent application. Mitutoyo Corp., State Grid Corp. of China, NEC Corp. are dominant in this area. They take 3.77% of the total patent filing.
Kanagawa-ken, Japan
Patent: 30
State Grid Corp. of China
Beijing Shi, China
Patent: 29
Tokyo-to, Japan
Patent: 10
Jiangsu Weiteli Motor Manufacturing Co. Ltd.
Jiangsu Sheng, China
Patent: 10
Chengdu Aircraft Industrial Group Co. Ltd.
Sichuan Sheng, China
Patent: 10
China Railway Baoji Bridge Group Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Goodyear Tire & Rubber Co.
Ohio, United States
Patent: 7
Lifan Technology (Group) Co., Ltd.
Chongqing Shi, China
Patent: 7
Guangxi Yuchai Machinery Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Kuaizao Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Suzhou Work Product No 1 Network Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 752 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Zhejiang Qiheng Tools and Measuring Tools Co., Ltd., Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd. take 2.26% of patent filing during this period.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Zhejiang Qiheng Tools and Measuring Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Chongqing Jiangjin District Hefeng Machinery Co Ltd.
Chongqing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Guizhou Liyang International Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Nanjing Sanfang Chemical Equipment Supervision Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Guangzhou Vocational College of Engineering and Technology
Guangdong Sheng, China
Patent: 3
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 3
With the analysis among related 752 patents in last 5 years, we discover 428 new entrants. Guangdong Power Grid Co. Ltd., Zhejiang Qiheng Tools and Measuring Tools Co., Ltd., Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Zhejiang Qiheng Tools and Measuring Tools Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 5
Chongqing Jiangjin District Hefeng Machinery Co Ltd.
Chongqing Shi, China
Patent: 4
Guizhou Liyang International Manufacturing Co., Ltd.
Guizhou Sheng, China
Patent: 4
Guangzhou Vocational College of Engineering and Technology
Guangdong Sheng, China
Patent: 3
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 3
Wanxiang Qianchao Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Nanjing Electromechanical Vocational and Technical College
Jiangsu Sheng, China
Patent: 3
Hunan Zhongye Zhangtian Zhonggong Science & Technology Co. Ltd
Hunan Sheng, China
Patent: 3
With the analysis among 509 patents, we discovered top 159 universities and scientific research institutions by total patent application. Chang'an University, Zhejiang University City College, Xuzhou Industrial Vocational & Technical College are dominant in this area. They take 6.88% of the total patent filing.
Shaanxi Sheng, China
Patent: 12
Zhejiang University City College
Zhejiang Sheng, China
Patent: 12
Xuzhou Industrial Vocational & Technical College
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5