With the analysis among 4,288 patents, we discovered top 483 key players by total patent application. General Electric Co., NIPPON STEEL CORP., JFE Steel Corp. are dominant in this area. They take 6.46% of the total patent filing.
Massachusetts, United States
Patent: 101
Tokyo-to, Japan
Patent: 96
Tokyo-to, Japan
Patent: 80
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 53
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 34
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 24
Shanghai Shi, China
Patent: 24
With the analysis among 15 patents, we discovered top 10 start-ups by total patent application. Sunwoda Electric Vehicle Battery Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd., Hylium Industries, Inc. are active in this area.
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Leading Edge Crystal Technologies, Inc.
Massachusetts, United States
Patent: 1
Zhejiang Guangte Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,574 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NIPPON STEEL CORP., General Electric Co., Unison Industries LP take 3.24% of patent filing during this period.
Tokyo-to, Japan
Patent: 20
Massachusetts, United States
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 9
Jiangsu Fengshen Air Conditioning Group Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 9
Nanjing Fujia Automation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
With the analysis among related 1,574 patents in last 5 years, we discover 428 new entrants. Nanjing Fujia Automation Technology Co., Ltd., Tianjin Tianjia Environmental Equipment Co., Ltd., Yangtze River Air Conditioning Group Co., Ltd. are the most active new entrants in this area.
Nanjing Fujia Automation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Tianjin Tianjia Environmental Equipment Co., Ltd.
Tianjin Shi, China
Patent: 7
Yangtze River Air Conditioning Group Co., Ltd.
Jiangsu Sheng, China
Patent: 7
China Southwest Architecture Design & Research Inst Co., Ltd.
Sichuan Sheng, China
Patent: 7
Intercontinental Great Brands LLC
New Jersey, United States
Patent: 6
Empirical Innovations Inc
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 5
Jiangsu Aike Purification Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Sinopharm Group Chongqing Pharmaceutical Design Institute Co., Ltd.
Chongqing Shi, China
Patent: 5
Zhongye Changtian International Engineering Co., Ltd.
Hunan Sheng, China
Patent: 5
With the analysis among 331 patents, we discovered top 99 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Xi'an Polytechnic University, Jiangsu University of Science & Technology are dominant in this area. They take 9.06% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
Xi'an Polytechnic University
Shaanxi Sheng, China
Patent: 10
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 5
University of Science & Technology Beijing
Beijing Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4