With the analysis among 185 patents, we discovered top 49 key players by total patent application. NEC Corp., Fujitsu Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 38.92% of the total patent filing.
Tokyo-to, Japan
Patent: 39
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 14
Tokyo-to, Japan
Patent: 10
Illinois, United States
Patent: 7
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