With the analysis among 188 patents, we discovered top 94 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., TOSHIBA Corp. are dominant in this area. They take 35.64% of the total patent filing.
Tokyo-to, Japan
Patent: 35
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 13
Toyama-ken, Japan
Patent: 3
Saitama-ken, Japan
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 20 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Yonsei Industry-Academic Cooperation Foundation, Heyuan Hongfeng Electromechanical Engineering Co., Ltd. take 30.00% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 14 new entrants. Yonsei Industry-Academic Cooperation Foundation, Heyuan Hongfeng Electromechanical Engineering Co., Ltd., Shandong Agricultural Machinery Research Institute are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
undefined undefined
Patent: 1
Hubei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 8 universities and scientific research institutions by total patent application. Seoul National University, Jiangnan University, Railway Technical Research Institute are dominant in this area. They take 56.52% of the total patent filing.
Jiangsu Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1