With the analysis among 81,180 patents, we discovered top 472 key players by total patent application. Proterial Ltd., TDK Corp., Shin-Etsu Chemical Co., Ltd. are dominant in this area. They take 6.52% of the total patent filing.
Chiba-ken, Japan
Patent: 2,023
Tokyo-to, Japan
Patent: 1,761
Tokyo-to, Japan
Patent: 1,508
Tokyo-to, Japan
Patent: 1,421
Osaka-fu, Japan
Patent: 1,072
Nagano-ken, Japan
Patent: 1,049
Beijing Shi, China
Patent: 877
Massachusetts, United States
Patent: 846
Tokyo-to, Japan
Patent: 792
Tokyo-to, Japan
Patent: 760
With the analysis among 90 patents, we discovered top 17 start-ups by total patent application. Aisin KK, KIOXIA Corp., EOS Srl are active in this area.
Tokyo-to, Japan
Patent: 37
Tokyo-to, Japan
Patent: 11
Lombardia, Italy
Patent: 8
Texas, United States
Patent: 7
Washington, United States
Patent: 4
Oregon, United States
Patent: 4
Georgia, United States
Patent: 4
Marlborough, New Zealand
Patent: 2
Colorado, United States
Patent: 2
With the analysis among related 7,384 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing TDK Corp., Jiangxi University of Science & Technology, Central South University take 3.64% of patent filing during this period.
Tokyo-to, Japan
Patent: 127
Jiangxi Sheng, China
Patent: 85
Hunan Sheng, China
Patent: 57
Jiangxi Sheng, China
Patent: 56
Nei Mongol Zizhiqu, China
Patent: 47
Liaoning Sheng, China
Patent: 47
Yunnan Sheng, China
Patent: 47
Beijing Shi, China
Patent: 46
Nei Mongol Zizhiqu, China
Patent: 41
Tokyo-to, Japan
Patent: 39
With the analysis among related 7,384 patents in last 5 years, we discover 111 new entrants. ANHUI BO NAIKE FRICTION MATERIAL CO.,LTD, Anhui Nicholas Electronic Technology Co., Ltd., Union (Foshan) Chemical Co.,Ltd are the most active new entrants in this area.
Anhui Sheng, China
Patent: 15
Anhui Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Anhui Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Hebei Senya Environmental Protection New Material Technology Co., Ltd.
Hebei Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 10
Longnan County Yinhuan Technology Co., Ltd.
Jiangxi Sheng, China
Patent: 9
Jiangxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
With the analysis among 18,375 patents, we discovered top 314 universities and scientific research institutions by total patent application. Changchun Inst of Applied Chem Chinese Academy of Sciences, Sinopec Research Institute of Petroleum Processing, University of Science & Technology Beijing are dominant in this area. They take 8.09% of the total patent filing.
Jilin Sheng, China
Patent: 335
Beijing Shi, China
Patent: 323
Beijing Shi, China
Patent: 239
Shanghai Shi, China
Patent: 233
Beijing Shi, China
Patent: 233
Jiangxi Sheng, China
Patent: 233
Zhejiang Sheng, China
Patent: 207
Beijing Shi, China
Patent: 190
Hunan Sheng, China
Patent: 183
Nei Mongol Zizhiqu, China
Patent: 176