With the analysis among 138 patents, we discovered top 71 key players by total patent application. Mitsubishi Kasei Corp., Nikon Corp., PENTAX Corp. are dominant in this area. They take 13.04% of the total patent filing.
Matsushita Electronics Corp.
Nordrhein-Westfalen, Germany
Patent: 3
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With the analysis among related 5 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences, Hoya Candeo Optronics Corp. take 60.00% of patent filing during this period.
Mitsubishi Electric Corp.
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 1
Hoya Candeo Optronics Corp.
Saitama-ken, Japan
Patent: 1
Tokyo Electric Power Co. Holdings, Inc.
With the analysis among related 5 patents in last 5 years, we discover 4 new entrants. Mitsubishi Electric Corp., Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences, Hoya Candeo Optronics Corp. are the most active new entrants in this area.
Mitsubishi Electric Corp.
Yangtze River Water Conservancy Commission Yangtze River Academy of Sciences
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Patent: 1
Hoya Candeo Optronics Corp.
Saitama-ken, Japan
Patent: 1
Tokyo Electric Power Co. Holdings, Inc.
With the analysis among 15 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Melbourne, University of Tokyo, Hefei Institutes of Physical Science are dominant in this area. They take 26.67% of the total patent filing.
Victoria, Australia
Patent: 1
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 1
Research Institute of Tsinghua University in Shenzhen
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Toyohashi University of Technology
Aichi-ken, Japan
Patent: 1