With the analysis among 177 patents, we discovered top 51 key players by total patent application. Topcon Corp., Nidek Co., Ltd., Eric Technologies Corp. are dominant in this area. They take 20.34% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Kochi-ken, Japan
Patent: 8
Aichi-ken, Japan
Patent: 6
Bern, Switzerland
Patent: 5
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With the analysis among related 58 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Photono Oy, Hangzhou Mingshikang Eye Hospital Co Ltd., Shenzhen Institute of Advanced Technology take 12.07% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
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Patent: 2
Hunan Karuizhi Medical Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 23 new entrants. Shenzhen Institute of Advanced Technology, Hangzhou Mingshikang Eye Hospital Co Ltd., Hunan Karuizhi Medical Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 2
Zhejiang Sheng, China
Patent: 2
Hunan Karuizhi Medical Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 11 universities and scientific research institutions by total patent application. University of Minho, University of Miami, Jilin University are dominant in this area. They take 21.43% of the total patent filing.
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Kujawsko-pomorskie, Poland
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1