With the analysis among 1,533 patents, we discovered top 378 key players by total patent application. Nippon Telegraph & Telephone Corp., Furukawa Electric Co., Ltd., Corning, Inc. are dominant in this area. They take 14.35% of the total patent filing.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 120
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 53
New York, United States
Patent: 47
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 44
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 39
California, United States
Patent: 34
Hyogo-ken, Japan
Patent: 33
Tokyo-to, Japan
Patent: 30
Bayern, Germany
Patent: 28
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
Shenzhen Gongda Laser Co Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 522 patents applied in the last 5 years. We discover 217 most active companies in this area. The fast-growing Yokogawa Electric Corp., Nippon Telegraph & Telephone Corp., Nanchang Hangkong University take 13.79% of patent filing during this period.
Tokyo-to, Japan
Patent: 29
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 22
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 21
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 15
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 13
Hebei University of Technology
Hebei Sheng, China
Patent: 11
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 10
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 10
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 10
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
With the analysis among related 522 patents in last 5 years, we discover 139 new entrants. Hebei University of Technology, China Aerospace Sanjiang Group Co. Ltd., Guangdong Juyuan Pipe Industry Co., Ltd. are the most active new entrants in this area.
Hebei University of Technology
Hebei Sheng, China
Patent: 11
China Aerospace Sanjiang Group Co. Ltd.
Hubei Sheng, China
Patent: 7
Guangdong Juyuan Pipe Industry Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Transmission Line Research Institute (the 23rd Research Institute of China Electronics Technology Corporation)
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Patent: 5
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 5
Changchun Sci-Tech University
Jilin Sheng, China
Patent: 4
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Wuhan Optical Valley Aerospace Sanjiang Laser Industry Technology Research Institute Co., Ltd.
Hubei Sheng, China
Patent: 3
With the analysis among 839 patents, we discovered top 127 universities and scientific research institutions by total patent application. Nanchang Hangkong University, North China Electric Power University, Harbin Institute of Technology are dominant in this area. They take 16.69% of the total patent filing.
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 59
North China Electric Power University
Beijing Shi, China
Patent: 42
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 30
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 25
Korea Advanced Institute of Science & Technology
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 22
Jilin Sheng, China
Patent: 20
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 14