With the analysis among 405 patents, we discovered top 138 key players by total patent application. Hitachi Ltd., Nippon Telegraph & Telephone Corp., Ricoh Co., Ltd. are dominant in this area. They take 17.04% of the total patent filing.
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 11
Telefonaktiebolaget LM Ericsson
With the analysis among 8 patents, we discovered top 3 start-ups by total patent application.
New Jersey, United States
Patent: 6
Beijing Yuntuteng Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 23 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Ricoh Co., Ltd., Yonsei Industry-Academic Cooperation Foundation, Fujitsu Ltd. take 26.09% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Quguang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 10 new entrants. Yonsei Industry-Academic Cooperation Foundation, DENSO Corp., China Southern Power Grid Research Institute Co., Ltd. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Beijing Quguang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Tokyo Denki University, Wright State University School of Medicine, Huazhong University of Science & Technology are dominant in this area. They take 40.00% of the total patent filing.
Ohio, United States
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1