With the analysis among 41 patents, we discovered top 18 key players by total patent application. Sony Group Corp., Ricoh Co., Ltd., Ikegami Mold Engineering Co. Ltd. are dominant in this area. They take 53.66% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Ikegami Mold Engineering Co. Ltd.
Toyama-ken, Japan
Patent: 2
Mitsubishi Electric Corp.
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 12 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Hefei University of Technology, Shandong Zhongheng Photoelectric Technology Co., Ltd., Xi'an Institute of Applied Optics take 33.33% of patent filing during this period.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Shandong Zhongheng Photoelectric Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Institute of Applied Optics
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Nanjing University of Aeronautics and Astronautics Wuxi Research Institute
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Patent: 1
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
Wuhan WISCO Huagong Laser Large Equipment Co., Ltd.
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 12 new entrants. Hefei University of Technology, Wuhan WISCO Huagong Laser Large Equipment Co., Ltd., Jilin University are the most active new entrants in this area.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Wuhan WISCO Huagong Laser Large Equipment Co., Ltd.
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Zhongheng Photoelectric Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Xi'an Institute of Applied Optics
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Nanjing University of Aeronautics and Astronautics Wuxi Research Institute
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Patent: 1
Changchun Institute of Optics Fine Mechanics & Physics
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 16 universities and scientific research institutions by total patent application. Hefei University of Technology, Harbin University of Science & Technology, Changchun University of Technology are dominant in this area. They take 23.08% of the total patent filing.
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Changchun University of Technology
Jilin Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1