With the analysis among 17,731 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., LG Electronics, Inc., Hitachi Ltd. are dominant in this area. They take 5.30% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 345
Tokyo-to, Japan
Patent: 254
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 240
Tokyo-to, Japan
Patent: 208
Aichi-ken, Japan
Patent: 196
Samsung Electronics Co., Ltd.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 152
Tokyo-to, Japan
Patent: 151
Massachusetts, United States
Patent: 117
With the analysis among 89 patents, we discovered top 40 start-ups by total patent application. Aisin KK, Hypothermia Devices, Inc., Shanghai United Imaging Healthcare Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 21
Hypothermia Devices, Inc.
California, United States
Patent: 6
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 5
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Ohio, United States
Patent: 3
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 5,438 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., DENSO Corp., Mitsubishi Electric Corp. take 3.70% of patent filing during this period.
Aichi-ken, Japan
Patent: 51
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 41
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 28
Illinois, United States
Patent: 27
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 24
Massachusetts, United States
Patent: 24
With the analysis among related 5,438 patents in last 5 years, we discover 260 new entrants. Rheem Manufacturing Co., Magna International, Inc., Raytheon Technologies Corp. are the most active new entrants in this area.
Georgia, United States
Patent: 13
Magna International, Inc.
Ontario, Canada
Patent: 12
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 10
Vitesco Technologies GmbH
Bayern, Germany
Patent: 10
Siemens Gamesa Renewable Energy GmbH & Co. KG
Hamburg, Germany
Patent: 9
Minnesota, United States
Patent: 8
Hunan Jianzhi Curtain Wall Installation Design Co., Ltd.
Hunan Sheng, China
Patent: 8
Hunan Jinwei New Material Technology Co Ltd.
Hunan Sheng, China
Patent: 8
Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among 1,647 patents, we discovered top 238 universities and scientific research institutions by total patent application. South China University of Technology, Tsinghua University, Zhejiang University are dominant in this area. They take 6.07% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 43
Beijing Shi, China
Patent: 28
Zhejiang Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 22
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 18
Guangdong University of Technology
Guangdong Sheng, China
Patent: 17
Shandong Sheng, China
Patent: 16
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 16
Korea Institute of Science & Technology