With the analysis among 812 patents, we discovered top 318 key players by total patent application. Sankyo Co., Ltd., Universal Entertainment Corp., Hitachi Ltd. are dominant in this area. They take 14.04% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Universal Entertainment Corp.
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 36
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 23
International Business Machines Corp.
New York, United States
Patent: 20
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 16
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Baden-Württemberg, Germany
Patent: 14
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 6
With the analysis among related 207 patents applied in the last 5 years. We discover 167 most active companies in this area. The fast-growing Hunan Normal University, Xi'an Jiaotong University, State Grid Corp. of China take 8.70% of patent filing during this period.
Hunan Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Baden-Württemberg, Germany
Patent: 5
California, United States
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 4
Illinois, United States
Patent: 3
Inveniam Capital Partners, Inc.
New York, United States
Patent: 3
Hainan Sheng, China
Patent: 3
With the analysis among related 207 patents in last 5 years, we discover 132 new entrants. Hunan Normal University, ServiceNow, Inc., China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 8
California, United States
Patent: 5
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 4
Illinois, United States
Patent: 3
Inveniam Capital Partners, Inc.
New York, United States
Patent: 3
Liaoning University of Engineering and Technology
Liaoning Sheng, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
With the analysis among 186 patents, we discovered top 85 universities and scientific research institutions by total patent application. Hunan Normal University, Xi'an Jiaotong University, Central South University are dominant in this area. They take 10.22% of the total patent filing.
Hunan Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Hainan Sheng, China
Patent: 4
Guangdong University of Technology
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3