With the analysis among 609 patents, we discovered top 183 key players by total patent application. Royal KPN NV, Procter & Gamble Co., Topcon Corp. are dominant in this area. They take 19.54% of the total patent filing.
Zuid-Holland, Netherlands
Patent: 49
Ohio, United States
Patent: 37
Tokyo-to, Japan
Patent: 33
Kochi-ken, Japan
Patent: 28
Med-El Elektromedizinische Geräte Gesellschaft m.b.H.
Johnson & Johnson Vision Care, Inc.
Autonomous Technologies Corp.
Texas, United States
Patent: 10
With the analysis among 5 patents, we discovered top 2 start-ups by total patent application.
Institut National de la Santé et de la Recherche Médicale
With the analysis among related 75 patents applied in the last 5 years. We discover 41 most active companies in this area. The fast-growing Nidek Co., Ltd., Topcon Corp., Middle Chart LLC take 25.33% of patent filing during this period.
Kochi-ken, Japan
Patent: 8
California, United States
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Zhejiang Aizhitong Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 1
With the analysis among related 75 patents in last 5 years, we discover 31 new entrants. Middle Chart LLC, Project Cloudkey, Inc., Rodenstock GmbH are the most active new entrants in this area.
California, United States
Patent: 2
Zhejiang Aizhitong Medical Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangling Motors Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
Zhejiang Provincial Peoples Hospital
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Zhujiang Hospital of Southern Medical University
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 92 patents, we discovered top 41 universities and scientific research institutions by total patent application. University of Bristol, Polytechnic University of Catalonia, Glasgow Caledonian University are dominant in this area. They take 19.57% of the total patent filing.
BRISTOL, United Kingdom
Patent: 6
Polytechnic University of Catalonia
Glasgow Caledonian University
Glasgow City, United Kingdom
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Murdoch Childrens Research Institute
Victoria, Australia
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Utah, United States
Patent: 1