With the analysis among 973 patents, we discovered top 182 key players by total patent application. Hughes Aircraft Co., Fujitsu Ltd., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 24.56% of the total patent filing.
California, United States
Patent: 93
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 63
Shanghai Shi, China
Patent: 37
Hughes Electronics Products Corporation
Tokyo-to, Japan
Patent: 26
Texas, United States
Patent: 20
Ohio, United States
Patent: 18
Tokyo-to, Japan
Patent: 16
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With the analysis among related 108 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Centre National De La Recherche Scientif, Kimmon Koha Co. Ltd. take 22.22% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
Centre National De La Recherche Scientif
Sichuan Sheng, China
Patent: 5
Virginia, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 108 patents in last 5 years, we discover 31 new entrants. Kimmon Koha Co. Ltd., Aurora Flight Sciences Corp., Amethystum Storage Technology Co., Ltd. are the most active new entrants in this area.
Virginia, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 291 patents, we discovered top 68 universities and scientific research institutions by total patent application. California Institute of Technology, Korea Advanced Institute of Science & Technology, Queen's University of Belfast are dominant in this area. They take 13.06% of the total patent filing.
California, United States
Patent: 16
Belfast, United Kingdom
Patent: 10
Hubei Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 9
Minnesota, United States
Patent: 8
Heilongjiang Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6