With the analysis among 8,981 patents, we discovered top 484 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Ricoh Co., Ltd. are dominant in this area. They take 5.65% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 186
Tokyo-to, Japan
Patent: 185
Tokyo-to, Japan
Patent: 136
Tokyo-to, Japan
Patent: 122
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 96
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 78
Tokyo-to, Japan
Patent: 69
Tokyo-to, Japan
Patent: 61
Tokyo-to, Japan
Patent: 57
With the analysis among 120 patents, we discovered top 55 start-ups by total patent application. Aisin KK, Beijing Yijing Technology Co. Ltd., B dot Medical, Inc. are active in this area.
Tokyo-to, Japan
Patent: 33
Beijing Yijing Technology Co. Ltd.
Beijing Shi, China
Patent: 5
California, United States
Patent: 5
Beijing Moviebook Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shenzhen Suteng Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Neutron Therapeutics, Inc.
Massachusetts, United States
Patent: 4
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 3,705 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Beihang University, Nanjing University of Aeronautics & Astronautics, Northwestern Polytechnical University take 2.62% of patent filing during this period.
Beijing Shi, China
Patent: 39
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 31
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 22
Shizuoka-ken, Japan
Patent: 22
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 19
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 18
Beijing Institute of Technology
Beijing Shi, China
Patent: 17
Dalian University of Technology
Liaoning Sheng, China
Patent: 14
With the analysis among related 3,705 patents in last 5 years, we discover 285 new entrants. National-Oilwell, Inc., Ping An Technology (Shenzhen) Co., Ltd., Shanghai Hesai Technology Co., Ltd are the most active new entrants in this area.
Texas, United States
Patent: 9
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 8
Shanghai Hesai Technology Co., Ltd
Shanghai Shi, China
Patent: 8
Anhui Technical College of Mechanical & Electrical Engineering
Anhui Sheng, China
Patent: 8
Shenzhen Graduate School of Tsinghua University
Jiangsu Yangming Marine Equipment Manufacturing Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 6
Goertek Optical Technology Co., Ltd.
Shandong Sheng, China
Patent: 6
Beijing Sany Intelligent Technology Co., Ltd.
Beijing Shi, China
Patent: 6
Beijing Yijing Technology Co. Ltd.
Beijing Shi, China
Patent: 5
With the analysis among 2,211 patents, we discovered top 253 universities and scientific research institutions by total patent application. Beihang University, Harbin Institute of Technology, Northwestern Polytechnical University are dominant in this area. They take 8.77% of the total patent filing.
Beijing Shi, China
Patent: 101
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 48
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 45
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 43
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 36
Beijing Institute of Technology
Beijing Shi, China
Patent: 30
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 27
National University of Defense Technology
Hunan Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 24
Changchun Institute of Optics Fine Mechanics & Physics