With the analysis among 201,512 patents, we discovered top 489 key players by total patent application. LG Electronics, Inc., Matsushita Electronics Corp., TOTO Ltd. are dominant in this area. They take 5.51% of the total patent filing.
Osaka-fu, Japan
Patent: 3,897
Fukuoka-ken, Japan
Patent: 3,088
Tokyo-to, Japan
Patent: 1,843
Tokyo-to, Japan
Patent: 1,574
Tokyo-to, Japan
Patent: 1,404
Osaka-fu, Japan
Patent: 983
California, United States
Patent: 953
Toyama-ken, Japan
Patent: 875
With the analysis among 548 patents, we discovered top 138 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Hileben Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 228
Beijing Shi, China
Patent: 23
Tokyo-to, Japan
Patent: 15
Guangdong Sheng, China
Patent: 11
New South Wales, Australia
Patent: 10
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
New York, United States
Patent: 8
Kentucky, United States
Patent: 7
With the analysis among related 100,220 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing LG Electronics, Inc., Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd. take 1.89% of patent filing during this period.
Guangdong Sheng, China
Patent: 514
Shandong Sheng, China
Patent: 508
Fukuoka-ken, Japan
Patent: 407
Guangdong Sheng, China
Patent: 405
Osaka-fu, Japan
Patent: 299
Shaanxi Sheng, China
Patent: 268
Zhejiang Sheng, China
Patent: 217
Shandong Sheng, China
Patent: 204
Shandong Sheng, China
Patent: 175
With the analysis among related 100,220 patents in last 5 years, we discover 65 new entrants. Zhongmei ATT Pump Group Co.,Ltd, Chongqing Xinsheng Environmental Protection Technology Co., Ltd., Hangzhou Zkong Networks Co., Ltd are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 98
Chongqing Shi, China
Patent: 73
Zhejiang Sheng, China
Patent: 41
Shanghai Shi, China
Patent: 33
Fujian Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 26
Shaanxi Sheng, China
Patent: 25
Tianjin Shi, China
Patent: 25
With the analysis among 20,310 patents, we discovered top 304 universities and scientific research institutions by total patent application. Zhejiang University, Hohai University, Tianjin University are dominant in this area. They take 3.25% of the total patent filing.
Zhejiang Sheng, China
Patent: 246
Jiangsu Sheng, China
Patent: 215
Tianjin Shi, China
Patent: 200
Beijing Shi, China
Patent: 193
Yunnan Sheng, China
Patent: 170
Shanghai Shi, China
Patent: 151
Shaanxi Sheng, China
Patent: 137
Shandong Sheng, China
Patent: 129
Jiangsu Sheng, China
Patent: 126
Shandong Sheng, China
Patent: 120