With the analysis among 3,368 patents, we discovered top 488 key players by total patent application. Seiko Epson Corp., NEC Corp., Hitachi Ltd. are dominant in this area. They take 8.14% of the total patent filing.
Nagano-ken, Japan
Patent: 95
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 88
Tokyo-to, Japan
Patent: 80
Osaka-fu, Japan
Patent: 76
Tokyo-to, Japan
Patent: 74
Saitama-ken, Japan
Patent: 70
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 59
With the analysis among 6 patents, we discovered top 6 start-ups by total patent application. Shenzhen OUDMON Technology Co. Ltd., NOLO Co., Ltd., Youshi Baodian are active in this area.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Henan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 242 patents applied in the last 5 years. We discover 184 most active companies in this area. The fast-growing State Grid Corp. of China, National Time Service Center of Chinese Academy of Sciences, Kunming Zhenwu Timing Technology Co., Ltd. take 8.26% of patent filing during this period.
Beijing Shi, China
Patent: 7
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Patent: 7
Yunnan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 242 patents in last 5 years, we discover 138 new entrants. Kunming Zhenwu Timing Technology Co., Ltd., Shenzhen Water World Technology Co. Ltd., Electric Power Research Institute of Yunnan Power Grid Co., Ltd. are the most active new entrants in this area.
Yunnan Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
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Patent: 2
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 320 patents, we discovered top 88 universities and scientific research institutions by total patent application. South China University of Technology, Nagoya University, Zhejiang University are dominant in this area. They take 16.25% of the total patent filing.
Guangdong Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Ohio, United States
Patent: 4
Zhejiang Sheng, China
Patent: 4