With the analysis among 536 patents, we discovered top 327 key players by total patent application. Matsushita Electronics Corp., NIDEC Corp., Hitachi Ltd. are dominant in this area. They take 5.60% of the total patent filing.
Osaka-fu, Japan
Patent: 12
Kyoto-fu, Japan
Patent: 10
Saitama-ken, Japan
Patent: 5
California, United States
Patent: 4
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
With the analysis among related 53 patents applied in the last 5 years. We discover 44 most active companies in this area. The fast-growing Tatsuta Electric Wire & Cable Co., Ltd., Suzuki Corp., Beijing University of Technology take 11.32% of patent filing during this period.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Ningxia Zhongben Construction Engineering Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 37 new entrants. Tatsuta Electric Wire & Cable Co., Ltd., Suzuki Corp., Beijing University of Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Ningxia Zhongben Construction Engineering Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among 65 patents, we discovered top 22 universities and scientific research institutions by total patent application. Technical University of Denmark, Beijing University of Technology, Harbin University of Science & Technology are dominant in this area. They take 18.46% of the total patent filing.
Hovedstaden, Denmark
Patent: 7
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Belarusian National Technical University