With the analysis among 6,912 patents, we discovered top 485 key players by total patent application. Matsushita Electronics Corp., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 7.60% of the total patent filing.
Osaka-fu, Japan
Patent: 252
Tokyo-to, Japan
Patent: 161
Tokyo-to, Japan
Patent: 100
Fukushima-ken, Japan
Patent: 96
Tokyo-to, Japan
Patent: 86
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 82
Tokyo-to, Japan
Patent: 76
Tokyo-to, Japan
Patent: 72
Beijing Shi, China
Patent: 69
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Shanghai Mifang Electronic Technology Co. Ltd., Shenzhen Royole Technologies Co., Ltd., SEQL, Inc. are active in this area.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Virginia, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,190 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kunshan Weishengda Environmental Protection Equipment Co., Ltd., Chien Hwa Coating Technology, Inc., Chongqing Jinmei New Material Technology Co., Ltd. take 5.29% of patent filing during this period.
Jiangsu Sheng, China
Patent: 34
Taiwan Province, China
Patent: 15
Chongqing Shi, China
Patent: 14
Fukushima-ken, Japan
Patent: 13
Beijing Shi, China
Patent: 11
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among related 1,190 patents in last 5 years, we discover 387 new entrants. Kunshan Weishengda Environmental Protection Equipment Co., Ltd., Chien Hwa Coating Technology, Inc., Chongqing Jinmei New Material Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 34
Taiwan Province, China
Patent: 15
Chongqing Shi, China
Patent: 14
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
With the analysis among 1,104 patents, we discovered top 215 universities and scientific research institutions by total patent application. Shanghai University, Tsinghua University, Beijing University of Technology are dominant in this area. They take 9.51% of the total patent filing.
Shanghai Shi, China
Patent: 38
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 19
Jilin Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Yunnan Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 11