With the analysis among 7,890 patents, we discovered top 489 key players by total patent application. NTT DOCOMO, Inc., Seiko Instruments, Inc., Citizen Watch Co., Ltd. are dominant in this area. They take 10.93% of the total patent filing.
Tokyo-to, Japan
Patent: 338
Chiba-ken, Japan
Patent: 300
Tokyo-to, Japan
Patent: 224
Tokyo-to, Japan
Patent: 212
Nagano-ken, Japan
Patent: 183
Tokyo-to, Japan
Patent: 177
Telefonaktiebolaget LM Ericsson
Osaka-fu, Japan
Patent: 130
With the analysis among 25 patents, we discovered top 14 start-ups by total patent application. XW LLC, Citadel Defense Co., Openplus are active in this area.
Texas, United States
Patent: 8
California, United States
Patent: 3
Shanghai Shi, China
Patent: 2
New York, United States
Patent: 2
Colorado, United States
Patent: 1
California, United States
Patent: 1
Garuda Aerospace Pvt Ltd.
Tamil Nadu, India
Patent: 1
Texas, United States
Patent: 1
With the analysis among related 793 patents applied in the last 5 years. We discover 260 most active companies in this area. The fast-growing Futaba Denshi Kogyo KK, Nippon Telegraph & Telephone Corp., Huawei Technologies Co., Ltd. take 7.82% of patent filing during this period.
Tokyo-to, Japan
Patent: 19
Guangdong Sheng, China
Patent: 18
Fujian Sheng, China
Patent: 17
California, United States
Patent: 14
California, United States
Patent: 10
Illinois, United States
Patent: 9
California, United States
Patent: 8
North Carolina, United States
Patent: 8
With the analysis among related 793 patents in last 5 years, we discover 177 new entrants. CommScope Technologies LLC, Dongguan Shengbang Electronic Technology Co., Ltd., Itron, Inc. are the most active new entrants in this area.
North Carolina, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
Washington, United States
Patent: 5
Connecticut, United States
Patent: 5
California, United States
Patent: 4
Minnesota, United States
Patent: 4
New Hampshire, United States
Patent: 4
With the analysis among 382 patents, we discovered top 86 universities and scientific research institutions by total patent application. Politecnico di Torino, Railway Technical Research Institute, University of Southern California are dominant in this area. They take 14.92% of the total patent filing.
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3