With the analysis among 339 patents, we discovered top 152 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 17.70% of the total patent filing.
Tokyo-to, Japan
Patent: 34
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
Nagano-ken, Japan
Patent: 6
Shizuoka-ken, Japan
Patent: 6
Toyama-ken, Japan
Patent: 5
Fukushima-ken, Japan
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 41 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., Mizkan Holdings Co., Ltd., Beijing Future Media Technology Co., Ltd. take 14.63% of patent filing during this period.
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 29 new entrants. Guangdong Power Grid Co. Ltd., Mizkan Holdings Co., Ltd., Beijing Future Media Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Aichi-ken, Japan
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 24 patents, we discovered top 14 universities and scientific research institutions by total patent application. Southern Taiwan University of Science & Technology, Tokyo University of Science, Central China Normal University are dominant in this area. They take 25.00% of the total patent filing.
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1