With the analysis among 1,330 patents, we discovered top 393 key players by total patent application. Ushio KK, Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 12.48% of the total patent filing.
Shimane-ken, Japan
Patent: 76
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 40
Wisconsin, United States
Patent: 28
Osaka-fu, Japan
Patent: 28
Noord-Holland, Netherlands
Patent: 26
Tokyo-to, Japan
Patent: 26
Massachusetts, United States
Patent: 20
Tokyo-to, Japan
Patent: 18
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With the analysis among related 86 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Guangzhou Supersoft Technology Co., Ltd., Sun Chemical Corp. (New Jersey), V-Tech Co., Ltd. take 16.28% of patent filing during this period.
Guangdong Sheng, China
Patent: 5
New Jersey, United States
Patent: 5
Fukuoka-ken, Japan
Patent: 4
Dalian Youmeixin Photoelectric Light Source Co., Ltd.
Liaoning Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
With the analysis among related 86 patents in last 5 years, we discover 39 new entrants. Guangzhou Supersoft Technology Co., Ltd., Sun Chemical Corp. (New Jersey), Dalian Youmeixin Photoelectric Light Source Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 5
New Jersey, United States
Patent: 5
Dalian Youmeixin Photoelectric Light Source Co., Ltd.
Liaoning Sheng, China
Patent: 4
Fukuoka-ken, Japan
Patent: 4
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 60 patents, we discovered top 30 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Southeast University, University of Sao Paulo are dominant in this area. They take 10.00% of the total patent filing.
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1
SHEFFIELD, United Kingdom
Patent: 1
Jilin Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1