With the analysis among 156,958 patents, we discovered top 486 key players by total patent application. Toyota Motor Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 2.95% of the total patent filing.
Tokyo-to, Japan
Patent: 1,840
Tokyo-to, Japan
Patent: 1,416
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,374
Aichi-ken, Japan
Patent: 1,010
Tokyo-to, Japan
Patent: 1,006
Tokyo-to, Japan
Patent: 941
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 919
Fukushima-ken, Japan
Patent: 831
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 745
With the analysis among 682 patents, we discovered top 157 start-ups by total patent application. Aisin KK, Englishco LLC, Knapsack Co. are active in this area.
Tokyo-to, Japan
Patent: 241
New York, United States
Patent: 36
Oregon, United States
Patent: 22
New York, United States
Patent: 14
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 13
Tokyo-to, Japan
Patent: 13
Tekna Plasma Systems, Inc.
Massachusetts, United States
Patent: 11
Beijing Dream Ink Technology Co Ltd.
Beijing Shi, China
Patent: 11
With the analysis among related 18,747 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, Jilin University, Central South University take 0.75% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 52
Jilin Sheng, China
Patent: 46
Hunan Sheng, China
Patent: 43
Beijing Shi, China
Patent: 40
Tianjin Shi, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Foshan Shunde Midea Electrical Heating Appliances Manufacturin
Guangdong Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 37
Tokyo-to, Japan
Patent: 34
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 34
With the analysis among related 18,747 patents in last 5 years, we discover 114 new entrants. Guangdong Power Grid Co. Ltd., Zhongshan Huabaole Daily Goods Co., Ltd., MAC Trailer Manufacturing, Inc. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 17
Zhongshan Huabaole Daily Goods Co., Ltd.
Guangdong Sheng, China
Patent: 12
MAC Trailer Manufacturing, Inc.
Ohio, United States
Patent: 11
Beijing Dream Ink Technology Co Ltd.
Beijing Shi, China
Patent: 11
Zhengzhou Guardian Electromechanical Technology Co., Ltd.
Henan Sheng, China
Patent: 10
Jiaozuo Huafei Electronic & Electric Co. Ltd.
Henan Sheng, China
Patent: 9
Zhejiang XiangNeng Sleep Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 9
Shenzhen Yuanqi Environmental Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Qingdao Goertek Microelectronics Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 8
With the analysis among 16,497 patents, we discovered top 325 universities and scientific research institutions by total patent application. Zhejiang University, Tsinghua University, Jilin University are dominant in this area. They take 3.12% of the total patent filing.
Zhejiang Sheng, China
Patent: 182
Beijing Shi, China
Patent: 145
Jilin Sheng, China
Patent: 139
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 122
Tianjin Shi, China
Patent: 112
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 106
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 105
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 104
Sichuan Sheng, China
Patent: 104
South China University of Technology
Guangdong Sheng, China
Patent: 97