With the analysis among 893 patents, we discovered top 214 key players by total patent application. NEC Corp., Fujitsu Ltd., Hitachi Ltd. are dominant in this area. They take 33.93% of the total patent filing.
Tokyo-to, Japan
Patent: 153
Tokyo-to, Japan
Patent: 91
Tokyo-to, Japan
Patent: 59
Osaka-fu, Japan
Patent: 33
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 22
New York, United States
Patent: 19
Tokyo-to, Japan
Patent: 15
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 13 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Changzhou Campus of Hehai University, Gree Electric Appliances, Inc. of Zhuhai, Ricoh Co., Ltd. take 23.08% of patent filing during this period.
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Patent: 1
Guangdong Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
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Patent: 1
California, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. Changzhou Campus of Hehai University, Huzhou Teachers College, Gree Electric Appliances, Inc. of Zhuhai are the most active new entrants in this area.
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Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nagano-ken, Japan
Patent: 1
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Patent: 1
With the analysis among 14 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tsinghua University, Huazhong University of Science & Technology, Xidian University are dominant in this area. They take 42.86% of the total patent filing.
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1