With the analysis among 9,842 patents, we discovered top 487 key players by total patent application. TOTO Ltd., LG Electronics, Inc., Henkel AG & Co. KGaA are dominant in this area. They take 5.48% of the total patent filing.
Fukuoka-ken, Japan
Patent: 244
Nordrhein-Westfalen, Germany
Patent: 137
California, United States
Patent: 101
Ohio, United States
Patent: 93
Bayern, Germany
Patent: 93
Nordrhein-Westfalen, Germany
Patent: 86
Aichi-ken, Japan
Patent: 82
Minnesota, United States
Patent: 81
Osaka-fu, Japan
Patent: 80
With the analysis among 47 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Beijing Honganrobots Technology Development Co. Ltd., KIOXIA Corp. are active in this area.
Tokyo-to, Japan
Patent: 23
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 4,647 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing TOTO Ltd., Haier Smart Home Co., Ltd., LIXIL Corp. take 5.64% of patent filing during this period.
Fukuoka-ken, Japan
Patent: 170
Shandong Sheng, China
Patent: 48
Tokyo-to, Japan
Patent: 44
Shaanxi Sheng, China
Patent: 35
Guangdong Sheng, China
Patent: 26
Shandong Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 21
Minnesota, United States
Patent: 20
Illinois, United States
Patent: 20
With the analysis among related 4,647 patents in last 5 years, we discover 399 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Guli (Xiamen) Technology Co., Ltd., Huadian Electric Power Research Institute Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 35
Fujian Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 12
Hebei Sheng, China
Patent: 12
Fujian Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 9
Henan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
With the analysis among 554 patents, we discovered top 146 universities and scientific research institutions by total patent application. Tongji University, Zhejiang University, Kunming University of Science & Technology are dominant in this area. They take 7.40% of the total patent filing.
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4