With the analysis among 627 patents, we discovered top 464 key players by total patent application. Kao Corp., Nitto Denko Corp., Toyo Ink SC Holdings Co. Ltd. are dominant in this area. They take 5.42% of the total patent filing.
Tokyo-to, Japan
Patent: 14
Osaka-fu, Japan
Patent: 10
Hokkaido, Japan
Patent: 10
Shanghai Shi, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
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With the analysis among related 432 patents applied in the last 5 years. We discover 280 most active companies in this area. The fast-growing Harbin Tianhe Automation Equipment Co., Ltd., Shanghai Aier Tianhe Environmental Technology Co., Ltd., Shaanxi Dezhi Environmental Service Co., Ltd. take 1.62% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Dezhi Environmental Service Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Yuanyi Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangzhou Meowerdaifu Pet Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among related 432 patents in last 5 years, we discover 279 new entrants. Harbin Tianhe Automation Equipment Co., Ltd., Shanghai Aier Tianhe Environmental Technology Co., Ltd., Shaanxi Dezhi Environmental Service Co., Ltd. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Dezhi Environmental Service Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Chongqing Yuanyi Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Guangzhou Meowerdaifu Pet Service Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 89 patents, we discovered top 47 universities and scientific research institutions by total patent application. Yunnan Agricultural University, Tianjin Light Industry Vocational & Technical College, Council of Scientific & Industrial Research are dominant in this area. They take 6.74% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1