With the analysis among 1,450 patents, we discovered top 382 key players by total patent application. TOSHIBA Corp., FUJIFILM Corp., Nichia Corp. are dominant in this area. They take 11.03% of the total patent filing.
Tokyo-to, Japan
Patent: 66
Tokyo-to, Japan
Patent: 47
Tokushima-ken, Japan
Patent: 47
Bayern, Germany
Patent: 46
Tokyo-to, Japan
Patent: 39
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 34
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 33
New York, United States
Patent: 29
OSRAM Opto Semiconductors GmbH
Citizen Electronics Co., Ltd.
Yamanashi-ken, Japan
Patent: 26
With the analysis among 13 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 10
Shenzhen Sitan Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 388 patents applied in the last 5 years. We discover 200 most active companies in this area. The fast-growing Sumitomo Chemical Co., Ltd., Denka Corp., Sharp Corp. take 16.49% of patent filing during this period.
Sumitomo Chemical Co., Ltd.
Tokyo-to, Japan
Patent: 30
New York, United States
Patent: 25
Toyama-ken, Japan
Patent: 9
Tianjin Shi, China
Patent: 9
Tokushima-ken, Japan
Patent: 8
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Patent: 7
OSRAM Opto Semiconductors GmbH
Panasonic Intellectual Property Management Co. Ltd.
Korea Basic Science Institute
With the analysis among related 388 patents in last 5 years, we discover 153 new entrants. Tianjin University, Korea Basic Science Institute, Phoenix Electric Corp. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 9
Korea Basic Science Institute
Massachusetts, United States
Patent: 4
Taiwan Province, China
Patent: 4
Fuwai Hospital Chinese Academy of Medical Sciences
Guangdong ATC Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hangzhou Hanhui Photoelectric Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
With the analysis among 298 patents, we discovered top 96 universities and scientific research institutions by total patent application. Tohoku University, Tianjin University, Université de Technologie de Troyes are dominant in this area. They take 11.74% of the total patent filing.
Miyagi-ken, Japan
Patent: 12
Tianjin Shi, China
Patent: 9
Université de Technologie de Troyes
Zhejiang Sheng, China
Patent: 7
Wyoming, United States
Patent: 5
President & Fellows of Harvard College
Massachusetts, United States
Patent: 5
Jiangsu Sheng, China
Patent: 4
Korea Advanced Institute of Science & Technology