With the analysis among 7,746 patents, we discovered top 491 key players by total patent application. Kubota Corp., Housetec, Inc., Matsushita Electric Works Co. Ltd. are dominant in this area. They take 8.13% of the total patent filing.
Osaka-fu, Japan
Patent: 296
Tokyo-to, Japan
Patent: 131
Fukuoka-ken, Japan
Patent: 85
Osaka-fu, Japan
Patent: 71
Aichi-ken, Japan
Patent: 58
Aichi-ken, Japan
Patent: 49
Anhui Sheng, China
Patent: 48
With the analysis among 19 patents, we discovered top 2 start-ups by total patent application.
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 2
With the analysis among related 3,581 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Hefei Xiafa Plastic Products Co., Ltd., Wuhu Youju Plastic Mould Co., Ltd., Taishan Fengbo Environmental Protection Technology Co., Ltd. take 2.29% of patent filing during this period.
Anhui Sheng, China
Patent: 33
Anhui Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Anhui Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
With the analysis among related 3,581 patents in last 5 years, we discover 421 new entrants. Wuhu Youju Plastic Mould Co., Ltd., Taishan Fengbo Environmental Protection Technology Co., Ltd., Shaoyang Qianliang New Environmental Protection Building Materials Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 23
Hunan Sheng, China
Patent: 22
Hubei Sheng, China
Patent: 20
Anhui Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Hunan Sheng, China
Patent: 19
Anhui Sheng, China
Patent: 17
Fujian Sheng, China
Patent: 17
Hubei Sheng, China
Patent: 16
With the analysis among 595 patents, we discovered top 173 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Nantong University, Tongji University are dominant in this area. They take 5.55% of the total patent filing.
Heilongjiang Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 9
Shanghai Shi, China
Patent: 7
Liaoning Sheng, China
Patent: 7
Gansu Sheng, China
Patent: 7
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Yunnan Sheng, China
Patent: 5