With the analysis among 159,682 patents, we discovered top 483 key players by total patent application. Robert Bosch GmbH, DENSO Corp., Toyota Motor Corp. are dominant in this area. They take 5.30% of the total patent filing.
Baden-Württemberg, Germany
Patent: 3,009
Aichi-ken, Japan
Patent: 2,935
Tokyo-to, Japan
Patent: 2,525
Tokyo-to, Japan
Patent: 1,353
Tokyo-to, Japan
Patent: 1,133
Tokyo-to, Japan
Patent: 1,094
Osaka-fu, Japan
Patent: 1,063
Minnesota, United States
Patent: 915
Fukushima-ken, Japan
Patent: 804
With the analysis among 990 patents, we discovered top 256 start-ups by total patent application. Aisin KK, Shenzhen Royole Technologies Co., Ltd., Longwei Keji are active in this area.
Tokyo-to, Japan
Patent: 199
Guangdong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Massachusetts, United States
Patent: 23
California, United States
Patent: 19
Guangdong Sheng, China
Patent: 18
Nuevo León, Mexico
Patent: 18
Shanghai Shi, China
Patent: 17
Texas, United States
Patent: 16
California, United States
Patent: 15
With the analysis among related 44,751 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Jilin University, Robert Bosch GmbH take 0.97% of patent filing during this period.
Beijing Shi, China
Patent: 154
Jilin Sheng, China
Patent: 140
Baden-Württemberg, Germany
Patent: 139
Zhejiang Sheng, China
Patent: 111
Sichuan Sheng, China
Patent: 110
Shaanxi Sheng, China
Patent: 91
Tokyo-to, Japan
Patent: 88
Liaoning Sheng, China
Patent: 73
Shandong Sheng, China
Patent: 73
Guangdong Sheng, China
Patent: 68
With the analysis among related 44,751 patents in last 5 years, we discover 31 new entrants. Guangdong Power Grid Co. Ltd., Wuhu Sanglejin Electronic Technology Co., Ltd., Bengbu College are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 40
Anhui Sheng, China
Patent: 23
Anhui Sheng, China
Patent: 14
Utah, United States
Patent: 13
Hunan Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 12
Pennsylvania, United States
Patent: 12
Guangdong Sheng, China
Patent: 12
California, United States
Patent: 12
Anhui Sheng, China
Patent: 11
With the analysis among 27,890 patents, we discovered top 340 universities and scientific research institutions by total patent application. Zhejiang University, Jilin University, Southwest Petroleum University are dominant in this area. They take 4.37% of the total patent filing.
Zhejiang Sheng, China
Patent: 505
Jilin Sheng, China
Patent: 403
Sichuan Sheng, China
Patent: 311
Shaanxi Sheng, China
Patent: 303
Jiangsu Sheng, China
Patent: 274
Shandong Sheng, China
Patent: 267
Beijing Shi, China
Patent: 234
Jiangsu Sheng, China
Patent: 224
Guangdong Sheng, China
Patent: 213
Tianjin Shi, China
Patent: 212