With the analysis among 2,010 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Knorr-Bremse Systeme für Schienenfahrzeuge GmbH, Frank's International LLC are dominant in this area. They take 3.43% of the total patent filing.
Osaka-fu, Japan
Patent: 30
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 15
Henan Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 11
Aichi-ken, Japan
Patent: 11
Osaka-fu, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Kyoto-fu, Japan
Patent: 10
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Shanghai Zhizu Logistic Technology Co. Ltd., Origami Group Ltd., Detectors Incorporated are active in this area.
Shanghai Shi, China
Patent: 1
Hong Kong SAR, China
Patent: 1
California, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 241 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Modex, Inc., China Railway Engineering Equipment Group Co., Ltd., Ningjin County One One Chain Network Co., Ltd. take 6.64% of patent filing during this period.
Washington, United States
Patent: 6
Henan Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zeeland, Netherlands
Patent: 3
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 241 patents in last 5 years, we discover 129 new entrants. Ningjin County One One Chain Network Co., Ltd., Tian Tian Yinuo Dental Technology (Tianjin) Co., Ltd., Logiflex Corp. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Xiajin Haomei Metal Products Co., Ltd.
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 207 patents, we discovered top 63 universities and scientific research institutions by total patent application. National University of Singapore, Tongji University, Sichuan University are dominant in this area. They take 6.76% of the total patent filing.
Central Region, Singapore
Patent: 5
Shanghai Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Ohio, United States
Patent: 2