With the analysis among 82,854 patents, we discovered top 486 key players by total patent application. Toyota Motor Corp., Hyundai Motor Co., Ltd., Hitachi Ltd. are dominant in this area. They take 1.86% of the total patent filing.
Tokyo-to, Japan
Patent: 570
Tokyo-to, Japan
Patent: 412
Tokyo-to, Japan
Patent: 348
Osaka-fu, Japan
Patent: 309
Tokyo-to, Japan
Patent: 300
Tokyo-to, Japan
Patent: 296
Tokyo-to, Japan
Patent: 284
Beijing Shi, China
Patent: 241
Baden-Württemberg, Germany
Patent: 233
With the analysis among 271 patents, we discovered top 90 start-ups by total patent application. Aisin KK, Atec AP Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 121
Gyeonggi-do, South Korea
Patent: 10
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hong Kong SAR, China
Patent: 6
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 3
With the analysis among related 47,402 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Jilin University take 0.53% of patent filing during this period.
Beijing Shi, China
Patent: 102
Guangdong Sheng, China
Patent: 90
Jilin Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 60
Beijing Shi, China
Patent: 53
Jiangsu Sheng, China
Patent: 35
Heilongjiang Sheng, China
Patent: 35
Beijing Shi, China
Patent: 34
Anhui Sheng, China
Patent: 32
With the analysis among related 47,402 patents in last 5 years, we discover 147 new entrants. Guangdong Power Grid Co. Ltd., Shanghai C&U Group Ltd., C&U Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 29
Shanghai Shi, China
Patent: 25
Zhejiang Sheng, China
Patent: 25
Yunnan Sheng, China
Patent: 16
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Hubei Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 12
With the analysis among 8,202 patents, we discovered top 320 universities and scientific research institutions by total patent application. Tsinghua University, Jilin University, China University of Mining & Technology are dominant in this area. They take 3.56% of the total patent filing.
Beijing Shi, China
Patent: 107
Jilin Sheng, China
Patent: 101
Jiangsu Sheng, China
Patent: 84
Zhejiang Sheng, China
Patent: 80
Shandong Sheng, China
Patent: 75
Jiangsu Sheng, China
Patent: 72
Zhejiang Sheng, China
Patent: 62
Beijing Shi, China
Patent: 58
Heilongjiang Sheng, China
Patent: 58
Sichuan Sheng, China
Patent: 58