With the analysis among 17 patents, we discovered top 16 key players by total patent application. TOSHIBA Corp., Hitachi Ltd., International Business Machines Corp. are dominant in this area. They take 23.53% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 1
Samsung Electronics Co., Ltd.
Maanshan Iron & Steel Co., Ltd.
Anhui Sheng, China
Patent: 1
Ishikawa-ken, Japan
Patent: 1
Magang (Group) Holding Co., Ltd.
Anhui Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Guannengduo Energy (Jiangsu) Co., Ltd., Tianjin Eye Hospital Optometric Department, Peking University Third Hospital take 50.00% of patent filing during this period.
Guannengduo Energy (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Eye Hospital Optometric Department
Tianjin Shi, China
Patent: 1
Peking University Third Hospital
Beijing Shi, China
Patent: 1
Beijing Children's Hospital.Captital Medical University
undefined undefined
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Guannengduo Energy (Jiangsu) Co., Ltd., Tianjin Eye Hospital Optometric Department, Peking University Third Hospital are the most active new entrants in this area.
Guannengduo Energy (Jiangsu) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Tianjin Eye Hospital Optometric Department
Tianjin Shi, China
Patent: 1
Peking University Third Hospital
Beijing Shi, China
Patent: 1
Beijing Children's Hospital.Captital Medical University
undefined undefined
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Kanazawa Institute of Technology
Ishikawa-ken, Japan
Patent: 1