With the analysis among 110 patents, we discovered top 19 key players by total patent application. Nidek Co., Ltd., WaveLight AG, Kokusai Commerce Co., Ltd. are dominant in this area. They take 70.00% of the total patent filing.
Kochi-ken, Japan
Patent: 69
Kokusai Commerce Co., Ltd.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 3
Hyogo-ken, Japan
Patent: 2
Texas, United States
Patent: 2
New York, United States
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Aozuo Precision Moulding (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Aozuo Precision Moulding (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1