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.
Osaka-fu, Japan
Patent: 96
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 80
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
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.
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
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.
Liaoning Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xuzhou Xcmg Mining Machinery Co., Ltd
Ningxia Huizi Zizhiqu, China
Patent: 2
Lombardia, Italy
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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.
Beijing Shi, China
Patent: 13
Sichuan Sheng, China
Patent: 6
Massachusetts, United States
Patent: 5
Shanghai Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4