With the analysis among 5,796 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., NTN Corp. are dominant in this area. They take 1.26% of the total patent filing.
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 24
Osaka-fu, Japan
Patent: 22
Beijing Shi, China
Patent: 21
Tokyo-to, Japan
Patent: 21
Luxembourg, Luxembourg
Patent: 19
Bayern, Germany
Patent: 18
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 18
Noord-Brabant, Netherlands
Patent: 17
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. Aisin KK, EKOR Tech GmbH, Bright Machines, Inc. are active in this area.
California, United States
Patent: 1
With the analysis among related 1,059 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangmen Xinhui Special Sealing Technology Co., Ltd., Guangxi University of Technology, AIXTRON SE take 1.98% of patent filing during this period.
Guangdong Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Hunan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 4
Nanpi County Hongpeng Metal Products Co., Ltd.
Hebei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 1,059 patents in last 5 years, we discover 437 new entrants. Jiangmen Xinhui Special Sealing Technology Co., Ltd., Nanpi County Hongpeng Metal Products Co., Ltd., Dalian University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 8
Nanpi County Hongpeng Metal Products Co., Ltd.
Hebei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among 513 patents, we discovered top 174 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Guangxi University of Technology, Jilin University are dominant in this area. They take 7.41% of the total patent filing.
Heilongjiang Sheng, China
Patent: 20
Guangxi Zhuangzu Zizhiqu, China
Patent: 12
Jilin Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5