With the analysis among 27,812 patents, we discovered top 481 key players by total patent application. Hitachi Ltd., Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 3.73% of the total patent filing.
Tokyo-to, Japan
Patent: 369
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 338
Tokyo-to, Japan
Patent: 331
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 260
Bayern, Germany
Patent: 205
Tokyo-to, Japan
Patent: 159
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 154
Ehime-ken, Japan
Patent: 117
Tokyo-to, Japan
Patent: 110
With the analysis among 85 patents, we discovered top 45 start-ups by total patent application. Aisin KK, Folia Water, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 17
New York, United States
Patent: 5
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 4
Cambricon Technologies Corp. Ltd.
Beijing Shi, China
Patent: 3
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 3
Suzhou Jimu Robot Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shanghai Tuyang Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Connecticut, United States
Patent: 2
Benewake (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 5,570 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sanyo Bussan Co. Ltd., Fuji Shoji Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 3.03% of patent filing during this period.
Ehime-ken, Japan
Patent: 104
Tokyo-to, Japan
Patent: 33
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 32
State Grid Corp. of China
Beijing Shi, China
Patent: 27
Aichi-ken, Japan
Patent: 23
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 21
Aichi-ken, Japan
Patent: 20
Guangdong Sheng, China
Patent: 18
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 17
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 17
With the analysis among related 5,570 patents in last 5 years, we discover 282 new entrants. Ningbo Aux Electric Co. Ltd., Guangdong OPPO Mobile Telecommunications Corp., Ltd., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 21
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 7
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Kunshan Taisuer Electromechanical Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Yantai Jereh Petroleum Equipment Technology Co. Ltd.
Shandong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Suzhou Gyz Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Taiwan Province, China
Patent: 5
Shenzhen Buhu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
Qinghai Upper Yellow River Hydropower Development Co., Ltd. New Energy Branch
Qinghai Sheng, China
Patent: 4
With the analysis among 2,848 patents, we discovered top 265 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Kunming University of Science & Technology are dominant in this area. They take 5.27% of the total patent filing.
Beijing Shi, China
Patent: 47
Zhejiang Sheng, China
Patent: 42
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 30
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 30
Jiangsu Sheng, China
Patent: 30
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 30
Hunan Sheng, China
Patent: 29
South China University of Technology
Guangdong Sheng, China
Patent: 28
Jiangsu Sheng, China
Patent: 28
Tianjin Shi, China
Patent: 26