With the analysis among 1,494 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 11.45% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 62
Tokyo-to, Japan
Patent: 60
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 36
Aichi-ken, Japan
Patent: 29
Tokyo-to, Japan
Patent: 21
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
California, United States
Patent: 12
With the analysis among 8 patents, we discovered top 2 start-ups by total patent application.
New York, United States
Patent: 1
With the analysis among related 115 patents applied in the last 5 years. We discover 108 most active companies in this area. The fast-growing CNOOC China Ltd., PetroChina Co., Ltd., Nanjing Sijianing New Material Technology Co., Ltd. take 10.43% of patent filing during this period.
Tianjin Shi, China
Patent: 6
Beijing Shi, China
Patent: 3
Nanjing Sijianing New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Qingdao Haier Intelligent Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 2
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 2
STMicroelectronics Asia Pacific Pte Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among related 115 patents in last 5 years, we discover 94 new entrants. CNOOC China Ltd., Nanjing Sijianing New Material Technology Co., Ltd., China National Offshore Oil Corp. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 6
Nanjing Sijianing New Material Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
China National Offshore Oil Corp.
Beijing Shi, China
Patent: 3
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 2
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 2
Qingdao Haier Intelligent Technology R&D Co., Ltd.
Shandong Sheng, China
Patent: 2
Gansu Sheng, China
Patent: 2
CNOOC (China) Co., Ltd. Beijing Research Center
Beijing Shi, China
Patent: 2
STMicroelectronics Asia Pacific Pte Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 53 patents, we discovered top 24 universities and scientific research institutions by total patent application. King Fahd University of Petroleum & Minerals, Railway Technical Research Institute, North Eastern University are dominant in this area. They take 13.21% of the total patent filing.
King Fahd University of Petroleum & Minerals
Railway Technical Research Institute
Liaoning Sheng, China
Patent: 2
Carnegie Mellon University
Pennsylvania, United States
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
National Central University
Taiwan Province, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1