With the analysis among 3,871 patents, we discovered top 479 key players by total patent application. Koninklijke Philips NV, Matsushita Electronics Corp., Nippon Shokubai Co., Ltd. are dominant in this area. They take 9.35% of the total patent filing.
Noord-Holland, Netherlands
Patent: 112
Osaka-fu, Japan
Patent: 105
Tokyo-to, Japan
Patent: 89
Massachusetts, United States
Patent: 76
Bayern, Germany
Patent: 58
Ohio, United States
Patent: 58
Osaka-fu, Japan
Patent: 53
Tokyo-to, Japan
Patent: 49
Delaware, United States
Patent: 48
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Indiana, United States
Patent: 1
With the analysis among related 120 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing Guangzhou University, UOP LLC, Hamamatsu Photonics KK take 30.83% of patent filing during this period.
Guangdong Sheng, China
Patent: 21
Illinois, United States
Patent: 8
Shizuoka-ken, Japan
Patent: 8
Chongqing Shi, China
Patent: 5
Ehime-ken, Japan
Patent: 4
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 120 patents in last 5 years, we discover 40 new entrants. Chongqing University, Zhongli Talesun Solar Co., Ltd., Nantong Tiansheng New Energy Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
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Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 389 patents, we discovered top 65 universities and scientific research institutions by total patent application. Guangzhou University, Osaka University, South China University of Technology are dominant in this area. They take 14.14% of the total patent filing.
Guangdong Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Wyoming, United States
Patent: 4