With the analysis among 292 patents, we discovered top 109 key players by total patent application. TOSHIBA Corp., Nippon Telegraph & Telephone Corp., Ricoh Co., Ltd. are dominant in this area. They take 17.47% of the total patent filing.
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Kanagawa-ken, Japan
Patent: 8
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Qichacha Tec Co., Ltd., Innopeak Technology, Inc. are active in this area.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 146 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing Hitachi Ltd., Seikei Gakuen, Chongqing University of Posts and Telecommunications take 8.22% of patent filing during this period.
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 146 patents in last 5 years, we discover 75 new entrants. Seikei Gakuen, Chongqing University of Posts and Telecommunications, Beijing Jinshan Digital Entertainment Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hong Kong SAR, China
Patent: 3
Shandong Sheng, China
Patent: 2
Karnataka, India
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 74 patents, we discovered top 29 universities and scientific research institutions by total patent application. Beijing Information Science & Technology University, Kunming University of Science & Technology, Chongqing University of Posts and Telecommunications are dominant in this area. They take 25.68% of the total patent filing.
Beijing Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Texas, United States
Patent: 1