With the analysis among 326 patents, we discovered top 80 key players by total patent application. Nidek Co., Ltd., Topcon Corp., JVCKenwood Corp. are dominant in this area. They take 43.25% of the total patent filing.
Kochi-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 28
Kanagawa-ken, Japan
Patent: 18
New York, United States
Patent: 5
Aichi-ken, Japan
Patent: 4
SensoMotoric Instruments GmbH
Brandenburg, Germany
Patent: 4
Phoenix Laser Systems, Inc.
California, United States
Patent: 4
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 47 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing JVCKenwood Corp., Novoxel Ltd., Topcon Corp. take 53.19% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 12
Thüringen, Germany
Patent: 2
Toyota Central R&D Labs, Inc.
Aichi-ken, Japan
Patent: 1
Beijing Qixin Yiwei Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Medimaging Integrated Solution, Inc.
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing 7Invensun Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 18 new entrants. Novoxel Ltd., Nokia Technologies Oy, Carl Zeiss Meditec AG are the most active new entrants in this area.
Thüringen, Germany
Patent: 2
Beijing Qixin Yiwei Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Medimaging Integrated Solution, Inc.
Taiwan Province, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Yixin Technology Development Co., Ltd
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Patent: 1
Shaanxi Sheng, China
Patent: 1
Xiuwang Sports Group Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Zhongke Hongxing Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 33 patents, we discovered top 8 universities and scientific research institutions by total patent application. University of Rochester, Saint Petersburg State Chemical Pharmaceutical Academy, California Institute of Technology are dominant in this area. They take 45.45% of the total patent filing.
New York, United States
Patent: 11
Saint Petersburg State Chemical Pharmaceutical Academy
California Institute of Technology
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Korea Advanced Institute of Science & Technology