With the analysis among 226 patents, we discovered top 73 key players by total patent application. Tokuyama Corp., Transitions Optical, Inc., FUJIFILM Corp. are dominant in this area. They take 36.28% of the total patent filing.
Tokyo-to, Japan
Patent: 41
Tokyo-to, Japan
Patent: 15
Pennsylvania, United States
Patent: 12
Tokyo-to, Japan
Patent: 10
Jakarta Raya, Indonesia
Patent: 6
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 5
New Jersey, United States
Patent: 5
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Seiko Instruments, Inc., Shanghai Qiyu Biotechnology Co., Ltd., Samsung Electronics Co., Ltd. take 38.46% of patent filing during this period.
Chiba-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
California, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhongshan Ruibao Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 7 new entrants. Seiko Instruments, Inc., Shanghai Qiyu Biotechnology Co., Ltd., Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 2
Shanghai Shi, China
Patent: 2
Chongqing Shi, China
Patent: 1
California, United States
Patent: 1
Chongqing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhongshan Ruibao Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Central South University, Korea Institute of Science & Technology, Guangxi Minzu University are dominant in this area. They take 44.44% of the total patent filing.
Hunan Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1