With the analysis among 9,854 patents, we discovered top 489 key players by total patent application. TOTO Ltd., INAX Corp., LIXIL Corp. are dominant in this area. They take 6.74% of the total patent filing.
Fukuoka-ken, Japan
Patent: 353
Aichi-ken, Japan
Patent: 185
Tokyo-to, Japan
Patent: 126
Osaka-fu, Japan
Patent: 111
Osaka-fu, Japan
Patent: 109
Nagano-ken, Japan
Patent: 79
Tokyo-to, Japan
Patent: 76
Osaka-fu, Japan
Patent: 71
Tokyo-to, Japan
Patent: 70
With the analysis among 13 patents, we discovered top 7 start-ups by total patent application. Aisin KK, Paragate Medical Ltd., Beijing Terminus Technology Group Co.,. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
Michigan, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 1,908 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Suzhou Ark Environmental Technology Co., Ltd., Ningbo Oulin Industry Co. Ltd., Ningbo Meigao Chuju Co., Ltd. take 1.05% of patent filing during this period.
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Ming-Yu Industrial Co. Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among related 1,908 patents in last 5 years, we discover 430 new entrants. Suzhou Ark Environmental Technology Co., Ltd., Ningbo Meigao Chuju Co., Ltd., Ming-Yu Industrial Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Ming-Yu Industrial Co. Ltd.
Zhejiang Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
With the analysis among 912 patents, we discovered top 246 universities and scientific research institutions by total patent application. Hohai University, Zhejiang University, Chongqing University are dominant in this area. They take 5.37% of the total patent filing.
Jiangsu Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Chongqing Shi, China
Patent: 13
Shandong Sheng, China
Patent: 10
Shanghai Shi, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7