With the analysis among 195 patents, we discovered top 123 key players by total patent application. TOTO Ltd., Matsushita Electronics Corp., Toshiba Materials Co., Ltd. are dominant in this area. They take 16.41% of the total patent filing.
Fukuoka-ken, Japan
Patent: 12
Osaka-fu, Japan
Patent: 12
Kanagawa-ken, Japan
Patent: 8
Anhui Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
No data, please try another search term
With the analysis among related 74 patents applied in the last 5 years. We discover 66 most active companies in this area. The fast-growing Central South University, Guangxi University, Beijing Apollo Ding Rong Solar Technology Co., Ltd. take 14.86% of patent filing during this period.
Hunan Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
HC Semitek (Zhejiang) Co., Ltd.
With the analysis among related 74 patents in last 5 years, we discover 59 new entrants. Central South University, Guangxi University, Beijing Apollo Ding Rong Solar Technology Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
HC Semitek (Zhejiang) Co., Ltd.
With the analysis among 70 patents, we discovered top 36 universities and scientific research institutions by total patent application. Central South University, Tokyo Institute of Technology, Guangxi University are dominant in this area. They take 18.57% of the total patent filing.
Hunan Sheng, China
Patent: 5
Tokyo Institute of Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2