With the analysis among 19 patents, we discovered top 19 key players by total patent application. Fuji Photo Film Co., Ltd., Fujinon, Inc., NEC Corp. are dominant in this area. They take 26.32% of the total patent filing.
Fuji Photo Film Co., Ltd.
New Jersey, United States
Patent: 2
Toyama-ken, Japan
Patent: 1
Nippon Telegraph & Telephone Corp.
Nagano-ken, Japan
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 3 most active companies in this area.
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 1
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 3 new entrants.
Petroleum Geophysical Technology Research Institute of China Petrochemical Corporation
Jiangsu Sheng, China
Patent: 1
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1