With the analysis among 544 patents, we discovered top 397 key players by total patent application. Menicon Co., Ltd., Kao Corp., Zhejiang Shaoxing Supor Domestic Electrical Appliance Co. are dominant in this area. They take 6.62% of the total patent filing.
Aichi-ken, Japan
Patent: 16
Tokyo-to, Japan
Patent: 10
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 8
Thüringen, Germany
Patent: 8
Fukushima-ken, Japan
Patent: 7
Kochi-ken, Japan
Patent: 7
Shandong Sheng, China
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
With the analysis among related 138 patents applied in the last 5 years. We discover 105 most active companies in this area. The fast-growing Ocular Sciences SAS, Jiangxi Zhonglan Electronics Manufacturing Co., Ltd., Gongniu Group Co., Ltd. take 5.07% of patent filing during this period.
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 138 patents in last 5 years, we discover 102 new entrants. Ocular Sciences SAS, Jiangxi Zhonglan Electronics Manufacturing Co., Ltd., Gongniu Group Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Hangzhou Baoer Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 42 patents, we discovered top 22 universities and scientific research institutions by total patent application. The Johns Hopkins University, China Three Gorges University, Washington University in St. Louis are dominant in this area. They take 19.05% of the total patent filing.
Hubei Sheng, China
Patent: 2
Missouri, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1