With the analysis among 4,476 patents, we discovered top 471 key players by total patent application. Nidek Co., Ltd., Carl Zeiss Meditec AG, Alcon AG are dominant in this area. They take 11.62% of the total patent filing.
Kochi-ken, Japan
Patent: 308
Thüringen, Germany
Patent: 131
Tokyo-to, Japan
Patent: 62
Kanagawa-ken, Japan
Patent: 53
Kyoto-fu, Japan
Patent: 52
Osaka-fu, Japan
Patent: 46
Tokyo-to, Japan
Patent: 38
With the analysis among 49 patents, we discovered top 15 start-ups by total patent application. Vialase, Inc., Xinova LLC, Elios Vision, Inc. are active in this area.
California, United States
Patent: 12
Washington, United States
Patent: 7
California, United States
Patent: 7
Hovedstaden, Denmark
Patent: 5
New Jersey, United States
Patent: 5
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Chiba-ken, Japan
Patent: 1
With the analysis among related 1,407 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Carl Zeiss Meditec AG, Gyrus ACMI, Inc., Guilin Woodpecker Medical Instrument Co. Ltd. take 6.97% of patent filing during this period.
Thüringen, Germany
Patent: 55
Massachusetts, United States
Patent: 27
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Hunan Sheng, China
Patent: 14
Kochi-ken, Japan
Patent: 13
California, United States
Patent: 12
California, United States
Patent: 11
California, United States
Patent: 11
Hubei Sheng, China
Patent: 11
With the analysis among related 1,407 patents in last 5 years, we discover 391 new entrants. Gyrus ACMI, Inc., Guilin Woodpecker Medical Instrument Co. Ltd., Zhongju Technology Co., Ltd. are the most active new entrants in this area.
Massachusetts, United States
Patent: 27
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Hunan Sheng, China
Patent: 14
California, United States
Patent: 12
STOCKHOLM, Sweden
Patent: 9
Hubei Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
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Patent: 7
With the analysis among 660 patents, we discovered top 136 universities and scientific research institutions by total patent application. Fourth Military Medical University, Université des Sciences et Technologies de Lille, Massachusetts Institute of Technology are dominant in this area. They take 7.88% of the total patent filing.
Hunan Sheng, China
Patent: 9
Massachusetts, United States
Patent: 6
Jilin Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
North Carolina, United States
Patent: 5
Beijing Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5