With the analysis among 1,138 patents, we discovered top 245 key players by total patent application. Seiko Epson Corp., Matsushita Electronics Corp., Sony Group Corp. are dominant in this area. They take 25.40% of the total patent filing.
Nagano-ken, Japan
Patent: 108
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 108
Tokyo-to, Japan
Patent: 73
Osaka-fu, Japan
Patent: 41
Dai Nippon Printing Co., Ltd.
Tokyo-to, Japan
Patent: 33
Metrologic Instruments, Inc.
New Jersey, United States
Patent: 28
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 24
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 24
Shimane-ken, Japan
Patent: 24
Tokyo-to, Japan
Patent: 17
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Hangzhou Zhongke Jiguang Technology Co. Ltd., Shenzhen Yidian Network Technology Co., Ltd., Shanghai Shenzhi Information Technology Co., Ltd. are active in this area.
Hangzhou Zhongke Jiguang Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Shenzhen Yidian Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shanghai Shenzhi Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 348 patents applied in the last 5 years. We discover 169 most active companies in this area. The fast-growing Xidian University, Kuraray Co., Ltd., Panasonic Intellectual Property Management Co. Ltd. take 14.37% of patent filing during this period.
Shaanxi Sheng, China
Patent: 21
Tokyo-to, Japan
Patent: 15
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 14
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7
Nagano-ken, Japan
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
ZURICH, Switzerland
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 348 patents in last 5 years, we discover 110 new entrants. Kuraray Co., Ltd., Dexerials Corp., Bridger Photonics, Inc. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 15
Montana, United States
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 3
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 3
Toray Engineering Co., Ltd.
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
Sanxu Optical Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Aerospace Information Innovation Research Institute, Chinese Academy of Sciences
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Patent: 3
With the analysis among 439 patents, we discovered top 120 universities and scientific research institutions by total patent application. Xidian University, Beihang University, Huazhong University of Science & Technology are dominant in this area. They take 25.51% of the total patent filing.
Shaanxi Sheng, China
Patent: 90
Beijing Shi, China
Patent: 12
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Miyagi-ken, Japan
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6