With the analysis among 21,805 patents, we discovered top 483 key players by total patent application. Olympus Optical Ltd., Nikon Corp., Matsushita Electronics Corp. are dominant in this area. They take 9.07% of the total patent filing.
United Kingdom
Patent: 594
Tokyo-to, Japan
Patent: 571
Osaka-fu, Japan
Patent: 554
Tokyo-to, Japan
Patent: 521
Tokyo-to, Japan
Patent: 479
Tokyo-to, Japan
Patent: 466
Tokyo-to, Japan
Patent: 371
Tokyo-to, Japan
Patent: 310
Tokyo-to, Japan
Patent: 279
Tokyo-to, Japan
Patent: 269
With the analysis among 214 patents, we discovered top 94 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Aisin KK, Magic Leap, Inc. are active in this area.
Shanghai Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 20
Shenzhen Edge Medical Co., Ltd.
Guangdong Sheng, China
Patent: 5
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among related 3,083 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing COLOPL, Inc., Regents of the University of California, Shenzhen Skyworth New World Technology Co., Ltd. take 2.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 39
California, United States
Patent: 24
Guangdong Sheng, China
Patent: 18
Tochigi-ken, Japan
Patent: 16
Tokushima-ken, Japan
Patent: 16
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
Zhejiang Sheng, China
Patent: 13
Kyoto-fu, Japan
Patent: 13
With the analysis among related 3,083 patents in last 5 years, we discover 283 new entrants. Shenzhen Skyworth New World Technology Co., Ltd., Jiangsu Provincial People's Hospital (the First Affiliated Hospital of Nanjing Medical University), University of Miami are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 18
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Patent: 11
Shanghai Shi, China
Patent: 8
Ohio, United States
Patent: 7
Henan Sheng, China
Patent: 7
Bern, Switzerland
Patent: 6
Shenzhen Edge Medical Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among 2,203 patents, we discovered top 258 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Zhejiang University, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 6.85% of the total patent filing.
Zhejiang Sheng, China
Patent: 44
Beijing Shi, China
Patent: 35
Shanghai Shi, China
Patent: 29
Beijing Shi, China
Patent: 25
Beijing Shi, China
Patent: 24
Tokyo-to, Japan
Patent: 20
Tianjin Shi, China
Patent: 20
California, United States
Patent: 19