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
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 554
Tokyo-to, Japan
Patent: 521
Tokyo-to, Japan
Patent: 479
Tokyo-to, Japan
Patent: 466
Mitsubishi Electric Corp.
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 United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 20
Institut National de la Santé et de la Recherche Médicale
Shenzhen Edge Medical Co., Ltd.
Guangdong Sheng, China
Patent: 5
Fasford Technology Co., Ltd.
New York, United States
Patent: 4
Beijing NED+AR Display Technology Co., Ltd.
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
Regents of the University of California
California, United States
Patent: 24
Shenzhen Skyworth New World Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Tochigi-ken, Japan
Patent: 16
Otsuka Pharmaceutical Factory, Inc.
Tokushima-ken, Japan
Patent: 16
Beijing Institute of Technology
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
NetEase (Hangzhou) Network Co., Ltd.
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.
Shenzhen Skyworth New World Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Jiangsu Provincial People's Hospital (the First Affiliated Hospital of Nanjing Medical University)
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Patent: 11
Zhongshan Hospital Fudan University
Shanghai Shi, China
Patent: 8
Ohio State Innovation Foundation
Ohio, United States
Patent: 7
The First Affiliated Hospital of Zhengzhou University
Henan Sheng, China
Patent: 7
West China Hospital of Sichuan University
Bern, Switzerland
Patent: 6
Shenzhen Edge Medical Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Wanming Glasses Co., Ltd.
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.
Xi'an Institute of Optics & Precision Mechanics of Cas
Zhejiang Sheng, China
Patent: 44
Changchun Institute of Optics Fine Mechanics & Physics
Beijing Institute of Technology
Beijing Shi, China
Patent: 35
Shanghai Jiao Tong University
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 Institute of Technology
California, United States
Patent: 19