With the analysis among 4,215 patents, we discovered top 479 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., State Grid Corp. of China are dominant in this area. They take 2.35% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Osaka-fu, Japan
Patent: 31
Beijing Shi, China
Patent: 30
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Zhejiang Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 16
With the analysis among 13 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Patch Technologies, Inc., Orbbec Inc. are active in this area.
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 707 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Yuhan Zhugang Brass Articles Producing Co. Ltd., Zhejiang Jiahe Auto Parts Co., Ltd., State Grid Corp. of China take 1.70% of patent filing during this period.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guizhou Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 707 patents in last 5 years, we discover 447 new entrants. Yuhan Zhugang Brass Articles Producing Co. Ltd., Zhejiang Jiahe Auto Parts Co., Ltd., Huaiyin Institute of Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Changsha Concrete New Material Co., Ltd.
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 552 patents, we discovered top 193 universities and scientific research institutions by total patent application. Fourth Military Medical University, Railway Technical Research Institute, Fujian Agriculture & Forestry University are dominant in this area. They take 4.71% of the total patent filing.
Hunan Sheng, China
Patent: 16
Fujian Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3