With the analysis among 827 patents, we discovered top 378 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 11.61% of the total patent filing.
Tokyo-to, Japan
Patent: 37
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 34
Tokyo-to, Japan
Patent: 23
United States Surgical Corp.
Connecticut, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Georgia, United States
Patent: 9
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
District of Columbia, United States
Patent: 1
With the analysis among related 43 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Xi'an Jiaotong University, Ocean University of China, NXP USA, Inc. take 16.28% of patent filing during this period.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 2
Texas, United States
Patent: 2
Illinois, United States
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
North University of China
Shanxi Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Utah, United States
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
With the analysis among related 43 patents in last 5 years, we discover 21 new entrants. Xi'an Jiaotong University, NXP USA, Inc., S & C Electric Co. are the most active new entrants in this area.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Texas, United States
Patent: 2
Illinois, United States
Patent: 2
Hangzhou Normal University
Zhejiang Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Jawa Tengah, Indonesia
Patent: 1
Utah, United States
Patent: 1
Chemchina Shuguang Rubber Industry Research&Design Institute C
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Jiangsu Zhongshan Chemical Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 94 patents, we discovered top 39 universities and scientific research institutions by total patent application. Tianjin University, University of Chile, Ocean University of China are dominant in this area. They take 13.83% of the total patent filing.
Tianjin Shi, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Nanjing Normal University
Jiangsu Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
East China University of Science & Technology
Shanghai Shi, China
Patent: 2