With the analysis among 17,929 patents, we discovered top 484 key players by total patent application. NIPPON STEEL CORP., Matsushita Electronics Corp., Idemitsu Kosan Co., Ltd. are dominant in this area. They take 4.57% of the total patent filing.
Tokyo-to, Japan
Patent: 338
Osaka-fu, Japan
Patent: 221
Tokyo-to, Japan
Patent: 215
Osaka-fu, Japan
Patent: 214
Kyoto-fu, Japan
Patent: 192
Tokyo-to, Japan
Patent: 186
Tokyo-to, Japan
Patent: 172
Tokyo-to, Japan
Patent: 162
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 138
With the analysis among 25 patents, we discovered top 5 start-ups by total patent application. Aisin KK, M-I LLC, Beijing Yunji Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 15
Texas, United States
Patent: 6
Beijing Shi, China
Patent: 2
Shizuoka-ken, Japan
Patent: 1
With the analysis among related 3,673 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Eagle Industry Co., Ltd., Lanzhou Institute of Chemical Physics, China Petroleum & Chemical Corp. take 6.21% of patent filing during this period.
Tokyo-to, Japan
Patent: 112
Gansu Sheng, China
Patent: 74
Beijing Shi, China
Patent: 42
Tokyo-to, Japan
Patent: 26
Aichi-ken, Japan
Patent: 24
Beijing Shi, China
Patent: 23
Osaka-fu, Japan
Patent: 18
Osaka-fu, Japan
Patent: 17
Virginia, United States
Patent: 16
Beijing Shi, China
Patent: 16
With the analysis among related 3,673 patents in last 5 years, we discover 315 new entrants. Changzhou Muchi Electromechanical Co., Ltd., Zhengzhou Zhongcheng Lubrication Technology Co., Ltd., Shanghai C&U Group Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Henan Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Massachusetts, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 1,129 patents, we discovered top 236 universities and scientific research institutions by total patent application. Lanzhou Institute of Chemical Physics, Guangxi University, Sinopec Research Institute of Petroleum Processing are dominant in this area. They take 18.78% of the total patent filing.
Gansu Sheng, China
Patent: 86
Guangxi Zhuangzu Zizhiqu, China
Patent: 72
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 29
Beijing Shi, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9