With the analysis among 3,632 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 7.54% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 96
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 80
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 64
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 47
Tokyo-to, Japan
Patent: 46
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 38
Matsushita Electric Works Co. Ltd.
With the analysis among 14 patents, we discovered top 4 start-ups by total patent application. Aisin KK, JOLED, Inc., Xianghang are active in this area.
Tokyo-to, Japan
Patent: 11
Shanghai Shi, China
Patent: 1
With the analysis among related 151 patents applied in the last 5 years. We discover 135 most active companies in this area. The fast-growing Fushun Dongxu Precision Roller Technology Co., Ltd., ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD., Xi'an Jiaotong University take 4.64% of patent filing during this period.
Fushun Dongxu Precision Roller Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD.
Zhejiang Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
China Railway Electrification Survey, Design and Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Changshu Textile Machinery Factory Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
State Grid Corp. of China
Beijing Shi, China
Patent: 2
With the analysis among related 151 patents in last 5 years, we discover 103 new entrants. Fushun Dongxu Precision Roller Technology Co., Ltd., ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD., China Railway Electrification Survey, Design and Research Institute Co., Ltd. are the most active new entrants in this area.
Fushun Dongxu Precision Roller Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
ZHEJIANG HENGSEN INDUSTRIAL GROUP CO.,LTD.
Zhejiang Sheng, China
Patent: 2
China Railway Electrification Survey, Design and Research Institute Co., Ltd.
Tianjin Shi, China
Patent: 2
Changshu Textile Machinery Factory Co. Ltd.
Jiangsu Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
Ningxia Wuzhong Haoyun Welding Machine Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
Lombardia, Italy
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Wuxi World Bearing Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chipsea Technologies (Shenzhen) Corp., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 250 patents, we discovered top 94 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Southwest Jiaotong University, Massachusetts Institute of Technology are dominant in this area. They take 18.80% of the total patent filing.
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 13
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 6
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Railway Technical Research Institute
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4