With the analysis among 340 patents, we discovered top 121 key players by total patent application. Sanyo Bussan Co. Ltd., Sony Group Corp., Fujitsu Ltd. are dominant in this area. They take 21.18% of the total patent filing.
Ehime-ken, Japan
Patent: 46
Tokyo-to, Japan
Patent: 18
Toyama-ken, Japan
Patent: 7
Aichi-ken, Japan
Patent: 7
Matsushita Electronics Corp.
Aichi-ken, Japan
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Vaud, Switzerland
Patent: 1
With the analysis among related 46 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Sanyo Bussan Co. Ltd., Advanced New Technologies Co., Ltd., Xiamen San'an Optoelectronics Co., Ltd. take 39.13% of patent filing during this period.
Ehime-ken, Japan
Patent: 12
Advanced New Technologies Co., Ltd.
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Patent: 3
Xiamen San'an Optoelectronics Co., Ltd.
Fujian Sheng, China
Patent: 3
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 2
Nevada, United States
Patent: 2
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 46 patents in last 5 years, we discover 17 new entrants. Xiamen San'an Optoelectronics Co., Ltd., ChangXin Memory Technologies, Inc., SMC KK are the most active new entrants in this area.
Xiamen San'an Optoelectronics Co., Ltd.
Fujian Sheng, China
Patent: 3
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 2
Nevada, United States
Patent: 2
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 10 universities and scientific research institutions by total patent application. Sun Yat-Sen University, Zhejiang University, University of Seville are dominant in this area. They take 27.27% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Consejo Superior de Investigaciones Científicas
Fujian Sheng, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Xinxiang Medical University
Henan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1