With the analysis among 33 patents, we discovered top 24 key players by total patent application. NEC Corp., Oki Electric Industry Co., Ltd., Yamaha Corp. are dominant in this area. They take 18.18% of the total patent filing.
Oki Electric Industry Co., Ltd.
Shizuoka-ken, Japan
Patent: 2
Samsung Electronics Co., Ltd.
Toyama-ken, Japan
Patent: 1
California, United States
Patent: 1
Aichi-ken, Japan
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Yamaha Corp., North-South United Information Technology Co., Ltd., Oki Electric Industry Co., Ltd. take 30.77% of patent filing during this period.
Shizuoka-ken, Japan
Patent: 2
North-South United Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Oki Electric Industry Co., Ltd.
California, United States
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 4 new entrants. Yamaha Corp., North-South United Information Technology Co., Ltd., Ushio Lighting, Inc. are the most active new entrants in this area.
Shizuoka-ken, Japan
Patent: 2
North-South United Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Kanazawa Institute of Technology
Ishikawa-ken, Japan
Patent: 1