With the analysis among 9,063 patents, we discovered top 457 key players by total patent application. NIPPON STEEL CORP., China Petroleum & Chemical Corp., JFE Steel Corp. are dominant in this area. They take 5.34% of the total patent filing.
Tokyo-to, Japan
Patent: 223
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 157
Tokyo-to, Japan
Patent: 104
Shanghai Shi, China
Patent: 92
Sumitomo Metal Industries Ltd.
Osaka-fu, Japan
Patent: 68
Kyoto-fu, Japan
Patent: 64
Tokyo-to, Japan
Patent: 58
Nihon Parkerizing Co., Ltd.
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 52
With the analysis among 25 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Nippon Paint Surf Chemicals Co. Ltd., SyntheX, Inc. are active in this area.
Nippon Paint Surf Chemicals Co. Ltd.
California, United States
Patent: 4
Hunan Sheng, China
Patent: 2
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Guizhou Hangsheng Lithium Energy Technology Co Ltd.
Guizhou Sheng, China
Patent: 1
SJ Semiconductor (Jiangyin) Corp.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 3,121 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Jiangnan University, Sinopec Research Institute of Petroleum Processing take 2.66% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 43
Jiangsu Sheng, China
Patent: 21
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 19
Hunan Sheng, China
Patent: 18
Hebei College of Traditional Chinese Medicine
Hebei Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 13
Shenwei Pharmaceutical Group Co., Ltd.
Hebei Sheng, China
Patent: 13
State Grid Corp. of China
Beijing Shi, China
Patent: 12
South China University of Technology
Guangdong Sheng, China
Patent: 12
With the analysis among related 3,121 patents in last 5 years, we discover 240 new entrants. China Tobacco Henan Industrial Co. Ltd., Hamamatsu Photonics KK, Ruyuan Yao Autonomous County Dongyang Sunshine Chemical Foil are the most active new entrants in this area.
China Tobacco Henan Industrial Co. Ltd.
Henan Sheng, China
Patent: 7
Shizuoka-ken, Japan
Patent: 6
Ruyuan Yao Autonomous County Dongyang Sunshine Chemical Foil
Guangdong Sheng, China
Patent: 5
China Tobacco Hunan Industrial Co. Ltd.
Hunan Sheng, China
Patent: 5
Zhejiang Jindakang Animal Health Products Co., Ltd.
Zhejiang Sheng, China
Patent: 5
China ENFI Engineering Corp.
Beijing Shi, China
Patent: 5
Inner Mongolia Yitai Coal Based New Materials Research
Nei Mongol Zizhiqu, China
Patent: 5
Huajing Biotechnology (Jinan) Co., Ltd.
Shandong Sheng, China
Patent: 5
Beiyisheng Intelligent Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 3,086 patents, we discovered top 267 universities and scientific research institutions by total patent application. Zhejiang University, Jiangnan University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 7.74% of the total patent filing.
Zhejiang Sheng, China
Patent: 54
Jiangsu Sheng, China
Patent: 54
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 51
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 49
South China University of Technology
Guangdong Sheng, China
Patent: 44
Hunan Sheng, China
Patent: 33
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 30
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 28
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 27