With the analysis among 245 patents, we discovered top 72 key players by total patent application. NEC Corp., Sony Group Corp., Fujitsu Ltd. are dominant in this area. They take 22.45% of the total patent filing.
Tokyo-to, Japan
Patent: 21
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 11
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 8
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 2
New York, United States
Patent: 1
With the analysis among related 38 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Sony Group Corp., Japan Broadcasting Corp., NEC Corp. take 55.26% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 11 new entrants. Gyrfalcon Technology Inc., Araya Industrial Co., Ltd., Araya Inc. are the most active new entrants in this area.
California, United States
Patent: 2
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Patent: 1
Taiwan Province, China
Patent: 1
Gansu Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 17 patents, we discovered top 7 universities and scientific research institutions by total patent application. Shandong University, Tokyo University of Science, National Taiwan University are dominant in this area. They take 23.53% of the total patent filing.
Shandong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1