With the analysis among 2,812 patents, we discovered top 361 key players by total patent application. NEC Corp., QUALCOMM, Inc., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 15.01% of the total patent filing.
Tokyo-to, Japan
Patent: 189
California, United States
Patent: 121
Tokyo-to, Japan
Patent: 112
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 90
Osaka-fu, Japan
Patent: 90
Tokyo-to, Japan
Patent: 78
Toyama-ken, Japan
Patent: 56
Kyoto-fu, Japan
Patent: 54
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Playground Co. Ltd., ZIGBANG Co., Ltd., Novars, Inc. are active in this area.
With the analysis among related 95 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing NEC Platforms Ltd., Kyocera Corp., YouMail, Inc. take 32.63% of patent filing during this period.
Tokyo-to, Japan
Patent: 12
Kyoto-fu, Japan
Patent: 11
California, United States
Patent: 8
Arkansas, United States
Patent: 4
Texas, United States
Patent: 4
Kanagawa-ken, Japan
Patent: 3
New York, United States
Patent: 3
With the analysis among related 95 patents in last 5 years, we discover 12 new entrants. YouMail, Inc., First Orion Corp., vivo Mobile Communication Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 8
Arkansas, United States
Patent: 4
Guangdong Sheng, China
Patent: 2
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 1
With the analysis among 13 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Taiwan Province, China
Patent: 2
Beijing Shi, China
Patent: 1