With the analysis among 3,745 patents, we discovered top 474 key players by total patent application. Ricoh Co., Ltd., PetroChina Co., Ltd., Seiko Epson Corp. are dominant in this area. They take 5.05% of the total patent filing.
Tokyo-to, Japan
Patent: 78
Beijing Shi, China
Patent: 57
Nagano-ken, Japan
Patent: 54
Tokyo-to, Japan
Patent: 52
Ishikawa-ken, Japan
Patent: 40
Connecticut, United States
Patent: 38
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 37
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 34
Aichi-ken, Japan
Patent: 31
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 29
With the analysis among 6 patents, we discovered top 4 start-ups by total patent application. Aisin KK, Suzhou Jimu Robot Technology Co., Ltd., Institut National de la Santé et de la Recherche Médicale are active in this area.
Suzhou Jimu Robot Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Institut National de la Santé et de la Recherche Médicale
Jiangsu Sheng, China
Patent: 1
With the analysis among related 1,208 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing PetroChina Co., Ltd., Seiko Epson Corp., Tsinghua University take 4.39% of patent filing during this period.
Beijing Shi, China
Patent: 18
Nagano-ken, Japan
Patent: 18
Beijing Shi, China
Patent: 17
Toyama-ken, Japan
Patent: 17
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 14
Southwest Petroleum University
Sichuan Sheng, China
Patent: 14
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Patent: 11
China National Petroleum Corp.
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 9
With the analysis among related 1,208 patents in last 5 years, we discover 426 new entrants. Tianjin University, RapidPulse, Inc., Inguran LLC are the most active new entrants in this area.
Tianjin Shi, China
Patent: 9
Texas, United States
Patent: 7
Massachusetts, United States
Patent: 5
Shengli Oilfield Shengji Petroluem Equipment Co. Ltd.
Shandong Sheng, China
Patent: 4
Yokohama National University
Kanagawa-ken, Japan
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Shangda Electronics Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Korea Aerospace Research Institute
With the analysis among 665 patents, we discovered top 170 universities and scientific research institutions by total patent application. Tsinghua University, Southwest Petroleum University, China Petroleum University Beijing are dominant in this area. They take 10.98% of the total patent filing.
Beijing Shi, China
Patent: 33
Southwest Petroleum University
Sichuan Sheng, China
Patent: 20
China Petroleum University Beijing
Beijing Shi, China
Patent: 14
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 7