With the analysis among 7,990 patents, we discovered top 465 key players by total patent application. 3M Co., 3M Innovative Properties Co., Senju Metal Industry Co., Ltd. are dominant in this area. They take 3.23% of the total patent filing.
Minnesota, United States
Patent: 101
Minnesota, United States
Patent: 83
Tokyo-to, Japan
Patent: 74
Texas, United States
Patent: 61
Vaud, Switzerland
Patent: 61
Tokyo-to, Japan
Patent: 60
Massachusetts, United States
Patent: 42
Tokyo-to, Japan
Patent: 41
Texas, United States
Patent: 39
Osaka-fu, Japan
Patent: 38
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Intellisense Systems, Inc. are active in this area.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Trenchless Resources Global Holdings, Inc.
Oregon, United States
Patent: 1
With the analysis among related 2,573 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Senju Metal Industry Co., Ltd., Harbin Institute of Technology, Tianjin University take 3.03% of patent filing during this period.
Tokyo-to, Japan
Patent: 40
Heilongjiang Sheng, China
Patent: 20
Tianjin Shi, China
Patent: 18
Shaanxi Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 16
Sichuan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Liaoning Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
With the analysis among related 2,573 patents in last 5 years, we discover 282 new entrants. Mitsui Mining & Smelting Co., Ltd., Nippon Steel Stainless Steel Co., Ltd, Jinan Civil Air Defense Building Design & Research Institute are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 11
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Patent: 10
Shandong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Anhui Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Hebei Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among 2,515 patents, we discovered top 239 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Beijing Jiaotong University, Chang'an University are dominant in this area. They take 7.48% of the total patent filing.
Heilongjiang Sheng, China
Patent: 98
Beijing Shi, China
Patent: 47
Shaanxi Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 34
Shanghai Shi, China
Patent: 31
Shaanxi Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 30
Tianjin Shi, China
Patent: 30