With the analysis among 15,541 patents, we discovered top 496 key players by total patent application. Honda Motor Co., Ltd., Nissan Motor Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 1.89% of the total patent filing.
Tokyo-to, Japan
Patent: 99
Fukushima-ken, Japan
Patent: 98
Tokyo-to, Japan
Patent: 96
Kanagawa-ken, Japan
Patent: 94
Aichi-ken, Japan
Patent: 92
Nordrhein-Westfalen, Germany
Patent: 67
Aichi-ken, Japan
Patent: 62
Michigan, United States
Patent: 61
With the analysis among 98 patents, we discovered top 21 start-ups by total patent application. Aisin KK, WexEnergy LLC, PowerSmiths International Corp. are active in this area.
Tokyo-to, Japan
Patent: 60
New York, United States
Patent: 8
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 7,181 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shandong Guoqiang Hardware Science & Tech Joint Stock Co. Ltd, Suzhou Aoweis Intelligent Door and Window Co., Ltd., Pella Corp. take 1.14% of patent filing during this period.
Shandong Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 26
Iowa, United States
Patent: 24
Tokyo-to, Japan
Patent: 22
Braga, Portugal
Patent: 22
Shandong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
With the analysis among related 7,181 patents in last 5 years, we discover 351 new entrants. Suzhou Aoweis Intelligent Door and Window Co., Ltd., Zhejiang Jeffrey Intelligent Technology Co., Ltd., Xuzhou Xinyou Industrial Control Technology Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Guangxi Zhuangzu Zizhiqu, China
Patent: 18
Hunan Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Hubei Sheng, China
Patent: 13
Wuxi Dechuangxin Intelligent Door and Window Co., Ltd.
Jiangsu Sheng, China
Patent: 13
With the analysis among 926 patents, we discovered top 259 universities and scientific research institutions by total patent application. Nantong University, Xi'an University of Architecture & Technology, Tianjin University are dominant in this area. They take 4.54% of the total patent filing.
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Tianjin Shi, China
Patent: 13
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Henan Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6