With the analysis among 911 patents, we discovered top 478 key players by total patent application. Panasonic Intellectual Property Management Co. Ltd., General Electric Co., Toyota Motor Corp. are dominant in this area. They take 6.37% of the total patent filing.
Osaka-fu, Japan
Patent: 22
Massachusetts, United States
Patent: 18
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Kyoto-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Mitsubishi Heavy Industries, Ltd.
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
With the analysis among related 373 patents applied in the last 5 years. We discover 286 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., IPG Photonics Corp., China National Machinery Institute Group Harbin Welding Research Institute Co., Ltd take 8.85% of patent filing during this period.
Osaka-fu, Japan
Patent: 20
Massachusetts, United States
Patent: 8
Heilongjiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Gansu Sheng, China
Patent: 3
With the analysis among related 373 patents in last 5 years, we discover 238 new entrants. IPG Photonics Corp., Shanghai University of Engineering Science, Guangzhou Anbot Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 8
Shanghai Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
With the analysis among 163 patents, we discovered top 48 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Tianjin University, Beijing University of Technology are dominant in this area. They take 12.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Gansu Sheng, China
Patent: 4