With the analysis among 13,757 patents, we discovered top 486 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Sharp Corp., Kaneka Corp. are dominant in this area. They take 11.12% of the total patent filing.
Kanagawa-ken, Japan
Patent: 884
Toyama-ken, Japan
Patent: 337
Tokyo-to, Japan
Patent: 309
Jiangsu Sheng, China
Patent: 187
Jiangsu Sheng, China
Patent: 155
Guangdong Sheng, China
Patent: 126
Osaka-fu, Japan
Patent: 122
Tokyo-to, Japan
Patent: 119
Zhejiang Sheng, China
Patent: 118
With the analysis among 73 patents, we discovered top 9 start-ups by total patent application. JOLED, Inc., Yangtze Memory Technologies Co., Ltd., Sono Motors GmbH are active in this area.
Tokyo-to, Japan
Patent: 33
Hubei Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 3,701 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhejiang Aixu Solar Technology Co., Ltd., Zhongli Talesun Solar Co., Ltd., Guangdong Aiko Solar Energy Technology Co., Ltd. take 6.27% of patent filing during this period.
Zhejiang Sheng, China
Patent: 85
Jiangsu Sheng, China
Patent: 81
Guangdong Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 61
Shandong Sheng, China
Patent: 51
Sichuan Sheng, China
Patent: 50
Tianjin Shi, China
Patent: 49
Qinghai Sheng, China
Patent: 47
Shanxi Sheng, China
Patent: 43
Jiangsu Sheng, China
Patent: 43
With the analysis among related 3,701 patents in last 5 years, we discover 228 new entrants. Tongwei Solar (Meishan) Co., Ltd., Tianjin Aixu Solar Technology Co., Ltd., Huanghe Upstream Hydropower Development Co. Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 50
Tianjin Shi, China
Patent: 49
Shaanxi Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 26
Hubei Sheng, China
Patent: 26
Nei Mongol Zizhiqu, China
Patent: 24
Liaoning Sheng, China
Patent: 21
Liaoning Sheng, China
Patent: 21
California, United States
Patent: 17
With the analysis among 1,849 patents, we discovered top 280 universities and scientific research institutions by total patent application. Nanchang University, Sun Yat-Sen University, North Eastern University are dominant in this area. They take 8.65% of the total patent filing.
Jiangxi Sheng, China
Patent: 53
Guangdong Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 32
Jiangsu Sheng, China
Patent: 24
Liaoning Sheng, China
Patent: 21
Massachusetts, United States
Patent: 20
Baden-Württemberg, Germany
Patent: 18
Jiangsu Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 17