With the analysis among 14,323 patents, we discovered top 482 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., Hitachi Ltd. are dominant in this area. They take 6.11% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 347
Tokyo-to, Japan
Patent: 282
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 210
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 185
Tokyo-to, Japan
Patent: 169
California, United States
Patent: 150
Tokyo-to, Japan
Patent: 121
Aichi-ken, Japan
Patent: 116
With the analysis among 33 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Paragraf Ltd., Kuprion, Inc. are active in this area.
Tokyo-to, Japan
Patent: 18
Cambridgeshire, United Kingdom
Patent: 2
California, United States
Patent: 2
Lombardia, Italy
Patent: 1
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
Beijing Xiaobei Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 2,130 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Angang Steel Co., Ltd., Ricoh Co., Ltd. take 2.91% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 35
Liaoning Sheng, China
Patent: 17
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
University of Science & Technology Beijing
Beijing Shi, China
Patent: 10
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Liaoning Sheng, China
Patent: 9
Wuchang University of Technology
Hubei Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among related 2,130 patents in last 5 years, we discover 341 new entrants. Wuchang University of Technology, Beijing Shougang Co., Ltd., Jiangsu Shagang Group Co., Ltd. are the most active new entrants in this area.
Wuchang University of Technology
Hubei Sheng, China
Patent: 8
Beijing Shougang Co., Ltd.
Beijing Shi, China
Patent: 7
Jiangsu Shagang Group Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 6
Shandong Iron & Steel Group Rizhao Co. Ltd.
Shandong Sheng, China
Patent: 6
China Metallurgical CCID Technology Research Center Co., Ltd.
Chongqing Shi, China
Patent: 6
Baotou Iron & Steel (Group) Co. Ltd.
Nei Mongol Zizhiqu, China
Patent: 5
Qingyuan Water Conservancy and Hydropower Engineering Supervision Co., Ltd.
Guangdong Sheng, China
Patent: 5
Ningbo Yuekun Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Zhangjiagang Hongchang Plate Co., Ltd.
Jiangsu Sheng, China
Patent: 5
With the analysis among 1,289 patents, we discovered top 236 universities and scientific research institutions by total patent application. University of Science & Technology Beijing, North Eastern University, Tianjin University are dominant in this area. They take 7.84% of the total patent filing.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 23
Liaoning Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 22
Beijing Shi, China
Patent: 19
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10