With the analysis among 347 patents, we discovered top 184 key players by total patent application. Topcon Corp., Olympus Corp., Kowa Co., Ltd. are dominant in this area. They take 10.09% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Aichi-ken, Japan
Patent: 7
Kochi-ken, Japan
Patent: 6
Nagano-ken, Japan
Patent: 5
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 5
With the analysis among 12 patents, we discovered top 9 start-ups by total patent application. Magic Leap, Inc., Institut National de la Santé et de la Recherche Médicale, Shanghai Yingchuang Information Technology Co. Ltd. are active in this area.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 54 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing OMRON Corp., Carl Zeiss Vision GmbH, Xi'an Institute of Optics & Precision Mechanics of Cas take 12.96% of patent filing during this period.
Illinois, United States
Patent: 2
Beijing Aibo Tongxin Medical Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 54 patents in last 5 years, we discover 26 new entrants. Carl Zeiss Vision GmbH, University of Miami, Beijing Aibo Tongxin Medical Technology Co., Ltd. are the most active new entrants in this area.
Beijing Aibo Tongxin Medical Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
New South Wales, Australia
Patent: 1
With the analysis among 81 patents, we discovered top 33 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Tsinghua University, Ehime University are dominant in this area. They take 16.05% of the total patent filing.
Beijing Shi, China
Patent: 4
Ehime-ken, Japan
Patent: 4
Texas, United States
Patent: 3
Aichi-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2