With the analysis among 847 patents, we discovered top 326 key players by total patent application. PENTAX Corp., Johnson & Johnson Vision Care, Inc., HOYA Corp. are dominant in this area. They take 13.93% of the total patent filing.
Tokyo-to, Japan
Patent: 30
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Osaka-fu, Japan
Patent: 14
Fujian Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Washington, United States
Patent: 1
With the analysis among related 225 patents applied in the last 5 years. We discover 165 most active companies in this area. The fast-growing GeniuS Electronic Optical Xiamen Co. Ltd., Oakley, Inc., Hoya Lens Thailand Co., Ltd. take 8.00% of patent filing during this period.
Fujian Sheng, China
Patent: 8
California, United States
Patent: 6
Pathum Thani, Thailand
Patent: 4
Gyeongsangbuk-do, South Korea
Patent: 3
Beijing Shi, China
Patent: 3
Fukushima-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 2
With the analysis among related 225 patents in last 5 years, we discover 149 new entrants. Oakley, Inc., Hoya Lens Thailand Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. are the most active new entrants in this area.
California, United States
Patent: 6
Pathum Thani, Thailand
Patent: 4
Fukushima-ken, Japan
Patent: 3
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Heze Luxin Optical Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 59 patents, we discovered top 18 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Shenyang Ligong University, Case Western Reserve University are dominant in this area. They take 35.59% of the total patent filing.
Beijing Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 2
Ohio, United States
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
University of Antonio Narino
Guangdong Sheng, China
Patent: 1