With the analysis among 3,490 patents, we discovered top 476 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 20.97% of the total patent filing.
Tokyo-to, Japan
Patent: 257
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 255
Tokyo-to, Japan
Patent: 220
Massachusetts, United States
Patent: 137
Tokyo-to, Japan
Patent: 100
Bayern, Germany
Patent: 81
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 76
Leopold Kostal GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 72
Aichi-ken, Japan
Patent: 66
With the analysis among 63 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 52
Tokyo-to, Japan
Patent: 11
With the analysis among related 173 patents applied in the last 5 years. We discover 103 most active companies in this area. The fast-growing JTEKT Corp., Mitsubishi Electric Corp., DAIKIN INDUSTRIES Ltd. take 15.61% of patent filing during this period.
Osaka-fu, Japan
Patent: 10
Mitsubishi Electric Corp.
South Carolina, United States
Patent: 7
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Valeo Équipements Électriques Moteur SAS
Baden-Württemberg, Germany
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 4
With the analysis among related 173 patents in last 5 years, we discover 73 new entrants. The ESAB Group, Inc., Guangxi Fangchenggang Nuclear Power Co. Ltd., China Nuclear Power Operations Co. Ltd. are the most active new entrants in this area.
South Carolina, United States
Patent: 7
Guangxi Fangchenggang Nuclear Power Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
China Nuclear Power Operations Co. Ltd.
Guangdong Sheng, China
Patent: 2
Ling Ao Nuclear Power Co. Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
Shaanxi Aero Electric Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zhengzhou Runhua Intelligent Equipment Co., Ltd.
Henan Sheng, China
Patent: 2
Liaoning Hongyanhe Nuclear Power Co. Ltd.
Liaoning Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Shenzhen A&E Intelligent Technology Institute Co Ltd
Guangdong Sheng, China
Patent: 2
With the analysis among 251 patents, we discovered top 69 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Shandong University, Southeast University are dominant in this area. They take 18.73% of the total patent filing.
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 12
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Nagoya Institute of Technology
Aichi-ken, Japan
Patent: 7
Lipetsk State Technical University
Railway Technical Research Institute
LEICESTER, United Kingdom
Patent: 5