With the analysis among 23,320 patents, we discovered top 483 key players by total patent application. Corning, Inc., Mitsubishi Heavy Industries, Ltd., Toyota Motor Corp. are dominant in this area. They take 6.68% of the total patent filing.
New York, United States
Patent: 667
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 466
Tokyo-to, Japan
Patent: 424
Baden-Württemberg, Germany
Patent: 395
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 346
Ford Global Technologies LLC
Michigan, United States
Patent: 329
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 297
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 253
New Jersey, United States
Patent: 224
GM Global Technology Operations LLC
Michigan, United States
Patent: 222
With the analysis among 17 patents, we discovered top 8 start-ups by total patent application. Tekna Plasma Systems, Inc., Knapsack Co., Dama Technology, Inc. are active in this area.
Tekna Plasma Systems, Inc.
Oregon, United States
Patent: 4
California, United States
Patent: 1
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Wuhan Huake 3D Technology Co. Ltd.
Hubei Sheng, China
Patent: 1
Avionics Zhonghe Shandong Medical Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 5,720 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch GmbH, Corning, Inc., BASF Corp. take 2.99% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 78
New York, United States
Patent: 55
New Jersey, United States
Patent: 38
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 37
Ford Global Technologies LLC
Michigan, United States
Patent: 37
Virginia, United States
Patent: 32
Foshan Yunmi Electric Appliances Technology Co., Ltd.
Guangdong Sheng, China
Patent: 32
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 30
GM Global Technology Operations LLC
Michigan, United States
Patent: 29
With the analysis among related 5,720 patents in last 5 years, we discover 278 new entrants. Hubei Dajiang Environmental Protection Technology Co. Ltd., Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd., Huaneng Power International, Inc. are the most active new entrants in this area.
Hubei Dajiang Environmental Protection Technology Co. Ltd.
Hubei Sheng, China
Patent: 18
Suzhou Xire Energy Saving and Environmental Protection Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Huaneng Power International, Inc.
Beijing Shi, China
Patent: 13
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 13
Zhejiang Zheneng Technology Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 13
China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute
Beijing Shi, China
Patent: 11
Hubei Rongxiang Machinery Manufacturing Co., Ltd.
Hubei Sheng, China
Patent: 10
Xi'an Xikuang Environmental Protection Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Beijing Power Machinery Institute
Qingdao Relaid Power Equipment Co., Ltd.
Shandong Sheng, China
Patent: 9
With the analysis among 2,015 patents, we discovered top 237 universities and scientific research institutions by total patent application. Central South University, Tianjin University, Kunming University of Science & Technology are dominant in this area. They take 6.80% of the total patent filing.
Hunan Sheng, China
Patent: 63
Tianjin Shi, China
Patent: 45
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 29
North China Electric Power University
Beijing Shi, China
Patent: 26
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 23
Beijing University of Technology
Beijing Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Guangxi Zhuangzu Zizhiqu, China
Patent: 19
Council of Scientific & Industrial Research