With the analysis among 201 patents, we discovered top 113 key players by total patent application. Nippon Telegraph & Telephone Corp., TOSHIBA Corp., Mitsubishi Electric Corp. are dominant in this area. They take 17.91% of the total patent filing.
Tokyo-to, Japan
Patent: 19
Tokyo-to, Japan
Patent: 10
Hyogo-ken, Japan
Patent: 4
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With the analysis among related 12 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing AccuWeather, Inc., University of Electronic Science & Technology of China, Shinsung University take 25.00% of patent filing during this period.
Pennsylvania, United States
Patent: 1
Sichuan Sheng, China
Patent: 1
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Patent: 1
Tennessee, United States
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 9 new entrants. AccuWeather, Inc., Shinsung University, Gansu Geological Survey Institute are the most active new entrants in this area.
Pennsylvania, United States
Patent: 1
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Patent: 1
Tennessee, United States
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 41 patents, we discovered top 25 universities and scientific research institutions by total patent application. Meiji University, University of Tsukuba, University of Electronic Science & Technology of China are dominant in this area. They take 17.07% of the total patent filing.
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Patent: 3
Sichuan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Jakarta Raya, Indonesia
Patent: 1