With the analysis among 1,251 patents, we discovered top 420 key players by total patent application. Hitachi Ltd., TOSHIBA Corp., Fujitsu Ltd. are dominant in this area. They take 14.87% of the total patent filing.
Tokyo-to, Japan
Patent: 81
Tokyo-to, Japan
Patent: 58
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 26
New York, United States
Patent: 20
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 17
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Noom, Inc., Sysdig, Inc., Cosmo Oil Marketing Co., Ltd. are active in this area.
New York, United States
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 257 patents applied in the last 5 years. We discover 118 most active companies in this area. The fast-growing Hitachi Ltd., Mitsubishi Electric Corp., Hitachi Systems, Ltd. take 10.51% of patent filing during this period.
Tokyo-to, Japan
Patent: 14
Nagano-ken, Japan
Patent: 4
California, United States
Patent: 4
With the analysis among related 257 patents in last 5 years, we discover 85 new entrants. OBIC Co. Ltd., Network Appliance, Inc., Recruit Holdings Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 59 patents, we discovered top 24 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Chinese Academy of Sciences Institute of Acoustics, University of Washington are dominant in this area. They take 20.34% of the total patent filing.
Washington, United States
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Hiroshima-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chiba-ken, Japan
Patent: 1