With the analysis among 21,541 patents, we discovered top 488 key players by total patent application. Toyota Motor Corp., DENSO Corp., Robert Bosch GmbH are dominant in this area. They take 4.40% of the total patent filing.
Tokyo-to, Japan
Patent: 377
Aichi-ken, Japan
Patent: 292
Baden-Württemberg, Germany
Patent: 278
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 214
Tokyo-to, Japan
Patent: 202
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 200
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 154
Fukushima-ken, Japan
Patent: 152
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 102
With the analysis among 101 patents, we discovered top 22 start-ups by total patent application. Aisin KK, Studor, Inc., Sfcc are active in this area.
Tokyo-to, Japan
Patent: 57
New York, United States
Patent: 12
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Xiamen Dangsheng New Material Co., Ltd.
Fujian Sheng, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 7,096 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing DENSO Corp., Gree Electric Appliances, Inc. of Zhuhai, Toyota Motor Corp. take 1.54% of patent filing during this period.
Aichi-ken, Japan
Patent: 40
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 33
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 31
Baden-Württemberg, Germany
Patent: 31
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 30
Beijing Shi, China
Patent: 27
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 25
China National Petroleum Corp.
Beijing Shi, China
Patent: 24
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 23
With the analysis among related 7,096 patents in last 5 years, we discover 279 new entrants. Qingdao Haier Intelligent Technology R&D Co., Ltd., Johnson Matthey Plc, MIYAWAKI GmbH are the most active new entrants in this area.
Qingdao Haier Intelligent Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 13
Hessen, Germany
Patent: 11
Sichuan Binda Valve Co., Ltd.
Sichuan Sheng, China
Patent: 10
Wuzhong Instrument Engineering Technology Service Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 10
FrieslandCampina Nederland BV
Groningen, Netherlands
Patent: 9
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 8
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Zhejiang Supor Electrical Appliances Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Aitam Fluid Control Technology (Shandong) Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among 1,905 patents, we discovered top 249 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an Jiaotong University, Southwest Petroleum University are dominant in this area. They take 7.19% of the total patent filing.
Zhejiang Sheng, China
Patent: 45
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 38
Southwest Petroleum University
Sichuan Sheng, China
Patent: 25
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 20
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 19
South China University of Technology
Guangdong Sheng, China
Patent: 18
China Petroleum University Beijing
Beijing Shi, China
Patent: 17
Jilin Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16