With the analysis among 8,919 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Toyota Motor Corp., TOSHIBA Corp. are dominant in this area. They take 8.62% of the total patent filing.
Osaka-fu, Japan
Patent: 342
Tokyo-to, Japan
Patent: 241
Tokyo-to, Japan
Patent: 186
Tokyo-to, Japan
Patent: 164
Tokyo-to, Japan
Patent: 158
Tokyo-to, Japan
Patent: 133
Kyoto-fu, Japan
Patent: 119
Aichi-ken, Japan
Patent: 108
With the analysis among 67 patents, we discovered top 13 start-ups by total patent application. Aisin KK, Harmonia, Inc. (Japan), UBTECH Robotics Corp. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
New York, United States
Patent: 5
Hong Kong SAR, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 2,199 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, Daito Giken, Inc., Toyota Motor Corp. take 6.82% of patent filing during this period.
Guangdong Sheng, China
Patent: 64
Tokyo-to, Japan
Patent: 57
Tokyo-to, Japan
Patent: 29
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Kyoto-fu, Japan
Patent: 22
Beijing Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 21
With the analysis among related 2,199 patents in last 5 years, we discover 312 new entrants. Haier Smart Home Co., Ltd., Shandong University, Ningbo Innovation Research Institute of Beijing University of Aeronautics and Astronautics are the most active new entrants in this area.
Shandong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
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Patent: 9
Jiangsu Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
With the analysis among 823 patents, we discovered top 160 universities and scientific research institutions by total patent application. Jiangsu University, Nanjing University of Aeronautics & Astronautics, Huazhong University of Science & Technology are dominant in this area. They take 14.46% of the total patent filing.
Jiangsu Sheng, China
Patent: 49
Jiangsu Sheng, China
Patent: 38
Hubei Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 31
Beijing Shi, China
Patent: 29
Heilongjiang Sheng, China
Patent: 24
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 10