With the analysis among 617 patents, we discovered top 274 key players by total patent application. China Petroleum & Chemical Corp., China National Petroleum Corp., Ricoh Co., Ltd. are dominant in this area. They take 12.64% of the total patent filing.
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 13
Tokyo-to, Japan
Patent: 12
Hebei Sheng, China
Patent: 12
Tokyo-to, Japan
Patent: 10
Nagano-ken, Japan
Patent: 10
California, United States
Patent: 9
Toyama-ken, Japan
Patent: 8
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Banuba Ltd., Nota Co. Ltd., Hangzhou Anmaisheng Intelligent Technology Co., Ltd. are active in this area.
United Arab Emirates
Patent: 2
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 215 patents applied in the last 5 years. We discover 143 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation, Tokyo Electron Ltd. take 13.49% of patent filing during this period.
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 7
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 5
Kanagawa-ken, Japan
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 4
Tochigi-ken, Japan
Patent: 3
With the analysis among related 215 patents in last 5 years, we discover 111 new entrants. Tokyo Electron Ltd., Nippon Telegraph & Telephone Corp., Sinopec Exploration & Production Research Institute are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Tochigi-ken, Japan
Patent: 3
Taiwan Province, China
Patent: 3
Ehime-ken, Japan
Patent: 3
California, United States
Patent: 3
Colorado, United States
Patent: 3
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
With the analysis among 123 patents, we discovered top 50 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Rutgers State University of New Jersey, Beihang University are dominant in this area. They take 25.20% of the total patent filing.
New York, United States
Patent: 6
New Mexico, United States
Patent: 6
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2