With the analysis among 338 patents, we discovered top 195 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Fujitsu Ltd. are dominant in this area. They take 8.88% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
Mitsubishi Electric Corp.
Nippon Telegraph & Telephone Corp.
Pennsylvania, United States
Patent: 6
California, United States
Patent: 5
Air Products & Chemicals, Inc.
Pennsylvania, United States
Patent: 4
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With the analysis among related 59 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing Jilin Normal University of Engineering Technology, China Railway Liuyuan Group Co., Ltd., Foshan Haixun Electric Co., Ltd. take 5.08% of patent filing during this period.
Jilin Normal University of Engineering Technology
Jilin Sheng, China
Patent: 1
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Foshan Haixun Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Normal University For Nationalities
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhongtongfu Zhongrui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 1
Anhui Yixuan Metal Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hebei Bofa Electric Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Xuzhou Chuangyi Aviation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Keymawell Machining Co.Ltd
Jiangsu Sheng, China
Patent: 1
With the analysis among related 59 patents in last 5 years, we discover 53 new entrants. Jilin Normal University of Engineering Technology, China Railway Liuyuan Group Co., Ltd., Foshan Haixun Electric Co., Ltd. are the most active new entrants in this area.
Jilin Normal University of Engineering Technology
Jilin Sheng, China
Patent: 1
China Railway Liuyuan Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Foshan Haixun Electric Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangxi Normal University For Nationalities
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Zhongtongfu Zhongrui Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 1
Anhui Yixuan Metal Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Hebei Bofa Electric Equipment Co., Ltd.
Hebei Sheng, China
Patent: 1
Xuzhou Chuangyi Aviation Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Suzhou Keymawell Machining Co.Ltd
Jiangsu Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 9 universities and scientific research institutions by total patent application. The Johns Hopkins University, Yale University, King Fahd University of Petroleum & Minerals are dominant in this area. They take 16.00% of the total patent filing.
The Johns Hopkins University
Connecticut, United States
Patent: 1
King Fahd University of Petroleum & Minerals
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 1
China Three Gorges University
Hubei Sheng, China
Patent: 1
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 1
Nanjing Polytechnic Institute
Jiangsu Sheng, China
Patent: 1
Guangxi Normal University For Nationalities
Guangxi Zhuangzu Zizhiqu, China
Patent: 1