With the analysis among 34 patents, we discovered top 18 key players by total patent application. Canon Medical Systems Corp., Active Spectrum, Inc., Hitachi Ltd. are dominant in this area. They take 32.35% of the total patent filing.
Tochigi-ken, Japan
Patent: 6
California, United States
Patent: 3
Noord-Holland, Netherlands
Patent: 2
Chiba-ken, Japan
Patent: 1
Massachusetts, United States
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Anhui Sheng, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Anhui Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Anhui Sheng, China
Patent: 1