With the analysis among 2,420 patents, we discovered top 478 key players by total patent application. NEC Corp., Sony Group Corp., Fujitsu Ltd. are dominant in this area. They take 7.15% of the total patent filing.
Tokyo-to, Japan
Patent: 67
Tokyo-to, Japan
Patent: 54
Tokyo-to, Japan
Patent: 52
Tokyo-to, Japan
Patent: 47
Fukushima-ken, Japan
Patent: 43
Tokyo-to, Japan
Patent: 42
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 34
Massachusetts, United States
Patent: 28
Beijing Shi, China
Patent: 28
With the analysis among 22 patents, we discovered top 10 start-ups by total patent application. Shenzhen Royole Technologies Co., Ltd., TerraPower LLC, Pony.ai, Inc. are active in this area.
Guangdong Sheng, China
Patent: 6
Washington, United States
Patent: 4
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 635 patents applied in the last 5 years. We discover 444 most active companies in this area. The fast-growing Sony Group Corp., State Grid Corp. of China, Beijing Xiaomi Mobile Software Co., Ltd. take 7.72% of patent filing during this period.
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 20
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 6
Yunnan Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 635 patents in last 5 years, we discover 366 new entrants. China Railway Construction Heavy Industry Corp. Ltd., Zhejiang Geely Holding Group Co., Ltd., Baltimore Aircoil Co. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 287 patents, we discovered top 114 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Southeast University are dominant in this area. They take 10.45% of the total patent filing.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Liaoning Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4