With the analysis among 1,712 patents, we discovered top 304 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., Philips are dominant in this area. They take 20.91% of the total patent filing.
Tokyo-to, Japan
Patent: 142
Tokyo-to, Japan
Patent: 109
Zug, Switzerland
Patent: 54
Noord-Holland, Netherlands
Patent: 49
Tokyo-to, Japan
Patent: 43
Shanghai Shi, China
Patent: 37
Bayern, Germany
Patent: 34
With the analysis among 69 patents, we discovered top 7 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., National Institutes for Quantum & Radiological Science & Tech, LinkingMed Technology Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 37
Chiba-ken, Japan
Patent: 20
Beijing Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 1
California, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 636 patents applied in the last 5 years. We discover 211 most active companies in this area. The fast-growing RaySearch Laboratories AB, Philips, Hitachi Ltd. take 19.34% of patent filing during this period.
Tokyo-to, Japan
Patent: 27
Zug, Switzerland
Patent: 22
Shanghai Shi, China
Patent: 22
Kanagawa-ken, Japan
Patent: 21
Hokkaido, Japan
Patent: 17
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Patent: 11
With the analysis among related 636 patents in last 5 years, we discover 135 new entrants. Korea University Reserch & Business Foundation, Cancer Prevention and Treatment Center of Sun Yat sen University (Affiliated Cancer Hospital of Sun Yat sen University, Cancer Research Institute of Sun Yat sen University), Reflexion Medical, Inc. are the most active new entrants in this area.
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Patent: 11
California, United States
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
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Patent: 4
With the analysis among 419 patents, we discovered top 66 universities and scientific research institutions by total patent application. Hokkaido University, Washington University in St. Louis, Institute of Modern Physics, Chinese Academy of Sciences are dominant in this area. They take 20.05% of the total patent filing.
Hokkaido, Japan
Patent: 29
Missouri, United States
Patent: 16
Gansu Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
British Columbia, Canada
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Miyagi-ken, Japan
Patent: 7
Beijing Shi, China
Patent: 6