With the analysis among 2,629 patents, we discovered top 458 key players by total patent application. Seiko Epson Corp., Seiko Instruments, Inc., Citizen Watch Co., Ltd. are dominant in this area. They take 23.55% of the total patent filing.
Nagano-ken, Japan
Patent: 229
Chiba-ken, Japan
Patent: 198
Tokyo-to, Japan
Patent: 192
Shiga-ken, Japan
Patent: 40
Guangxi Zhuangzu Zizhiqu, China
Patent: 39
Solothurn, Switzerland
Patent: 39
Saitama-ken, Japan
Patent: 31
Shandong Sheng, China
Patent: 26
Tokyo-to, Japan
Patent: 21
Anhui Sheng, China
Patent: 18
With the analysis among 7 patents, we discovered top 6 start-ups by total patent application. Beijing Space Trek Technology Co. Ltd., Beijing Yunji Technology Co. Ltd., Xinhua Zhiyun Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 965 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Seiko Epson Corp., CRRC Nanjing Puzhen Co., Ltd., Asia Rail Technology (Chengdu) Co., Ltd. take 5.28% of patent filing during this period.
Nagano-ken, Japan
Patent: 22
Jiangsu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 13
Fujian Sheng, China
Patent: 12
Chiba-ken, Japan
Patent: 12
Vaud, Switzerland
Patent: 10
Beijing Shi, China
Patent: 10
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among related 965 patents in last 5 years, we discover 420 new entrants. CRRC Nanjing Puzhen Co., Ltd., Asia Rail Technology (Chengdu) Co., Ltd., Fuzhou Tianrui Wire Saw Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Sichuan Sheng, China
Patent: 14
Fujian Sheng, China
Patent: 12
Sichuan Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 372 patents, we discovered top 127 universities and scientific research institutions by total patent application. Zhejiang Sci-Tech University, Chongqing University, Hefei University of Technology are dominant in this area. They take 9.95% of the total patent filing.
Zhejiang Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6