With the analysis among 17,657 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., NEC Corp. are dominant in this area. They take 2.60% of the total patent filing.
Osaka-fu, Japan
Patent: 161
Tokyo-to, Japan
Patent: 150
Tokyo-to, Japan
Patent: 148
Tokyo-to, Japan
Patent: 133
New York, United States
Patent: 121
Tokyo-to, Japan
Patent: 94
Bayern, Germany
Patent: 85
Tokyo-to, Japan
Patent: 81
With the analysis among 51 patents, we discovered top 18 start-ups by total patent application. Aisin KK, BHC Consulting, Cambricon Technologies Corp. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 23
New York, United States
Patent: 5
Beijing Shi, China
Patent: 4
New York, United States
Patent: 3
California, United States
Patent: 2
Oregon, United States
Patent: 2
California, United States
Patent: 1
Daman and Diu, India
Patent: 1
Lombardia, Italy
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2,884 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, MCC North (Dalian) Engineering Technology Co., Ltd., Huanghe University of Science and Technology take 2.01% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 20
Henan Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
With the analysis among related 2,884 patents in last 5 years, we discover 316 new entrants. Huanghe University of Science and Technology, Jiangsu Shagang Group Co., Ltd., Zhangjiagang Hongchang Plate Co., Ltd. are the most active new entrants in this area.
Henan Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
With the analysis among 3,683 patents, we discovered top 287 universities and scientific research institutions by total patent application. Tsinghua University, South China University of Technology, Tianjin University are dominant in this area. They take 3.53% of the total patent filing.
Beijing Shi, China
Patent: 46
Guangdong Sheng, China
Patent: 43
Tianjin Shi, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 34
Hunan Sheng, China
Patent: 33
Shanghai Shi, China
Patent: 31
Shandong Sheng, China
Patent: 31
Heilongjiang Sheng, China
Patent: 31