With the analysis among 106 patents, we discovered top 42 key players by total patent application. Suzhou Three Stooges Biotechnology Co., Ltd., Aisin KK, Menicon Co., Ltd. are dominant in this area. They take 33.02% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Tokyo-to, Japan
Patent: 13
Aichi-ken, Japan
Patent: 7
Hebei Xinshikang Contact Lens Co. Ltd.
Hebei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Basel-Stadt, Switzerland
Patent: 2
Henan Sheng, China
Patent: 2
Changshu Ruisheng Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 13 patents, we discovered top 1 start-ups by total patent application.
Tokyo-to, Japan
Patent: 13
With the analysis among related 65 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Suzhou Three Stooges Biotechnology Co., Ltd., Suzhou Hiro Technology Co., Ltd., Hebei Xinshikang Contact Lens Co. Ltd. take 30.77% of patent filing during this period.
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 3
Hebei Xinshikang Contact Lens Co. Ltd.
Hebei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Changshu Ruisheng Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Keshmei Optical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Youla Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 65 patents in last 5 years, we discover 26 new entrants. Suzhou Hiro Technology Co., Ltd., Hebei Xinshikang Contact Lens Co. Ltd., Henan Zuodian Health Industry Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Hebei Xinshikang Contact Lens Co. Ltd.
Hebei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Changshu Ruisheng Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Xi'an Keshmei Optical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Youla Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
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Patent: 1
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1