With the analysis among 4,681 patents, we discovered top 492 key players by total patent application. TOTO Ltd., Procter & Gamble Co., Colgate-Palmolive Co. are dominant in this area. They take 9.31% of the total patent filing.
Fukuoka-ken, Japan
Patent: 168
Ohio, United States
Patent: 149
New York, United States
Patent: 119
Tokyo-to, Japan
Patent: 100
Nordrhein-Westfalen, Germany
Patent: 53
Aichi-ken, Japan
Patent: 41
Tokyo-to, Japan
Patent: 35
Wisconsin, United States
Patent: 31
Texas, United States
Patent: 27
With the analysis among 22 patents, we discovered top 9 start-ups by total patent application. Soapy Care Ltd., Aisin KK, Washsense, Inc. are active in this area.
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Georgia, United States
Patent: 1
With the analysis among related 3,492 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing WOTA Corp., Xiamen Jianlin Healthy Home Co., Ltd., Chongqing Jiebang Electric Co., Ltd. take 1.46% of patent filing during this period.
Tokyo-to, Japan
Patent: 18
Fujian Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Shandong Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
With the analysis among related 3,492 patents in last 5 years, we discover 452 new entrants. WOTA Corp., Xiamen Jianlin Healthy Home Co., Ltd., Chongqing Jiebang Electric Co., Ltd. are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 18
Fujian Sheng, China
Patent: 18
Chongqing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Hunan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 556 patents, we discovered top 213 universities and scientific research institutions by total patent application. Nanjing Forestry University, Jilin University, Zhejiang University of Technology are dominant in this area. They take 4.68% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
North China University of Science & Technology
Hebei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5