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
Tokyo-to, Japan
Patent: 214
Tokyo-to, Japan
Patent: 202
Osaka-fu, Japan
Patent: 200
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 154
Fukushima-ken, Japan
Patent: 152
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
Fujian Sheng, China
Patent: 2
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
Guangdong Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 33
Beijing Shi, China
Patent: 31
Baden-Württemberg, Germany
Patent: 31
Tokyo-to, Japan
Patent: 30
Beijing Shi, China
Patent: 27
Shaanxi Sheng, China
Patent: 25
Beijing Shi, China
Patent: 24
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.
Shandong Sheng, China
Patent: 13
Hessen, Germany
Patent: 11
Sichuan Sheng, China
Patent: 10
Ningxia Huizi Zizhiqu, China
Patent: 10
Groningen, Netherlands
Patent: 9
Shandong Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
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
Shaanxi Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 17
Jilin Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16