NTT DOCOMO, INC. Patent Application Trends in 2025
NTT DOCOMO, INC. Patent Filing Activity
NTT DOCOMO, INC. patent applications in 2025
Top 10 Technology Areas
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- H04W74/0833 (Random access procedures, e.g. with 4-step access)
- Count: 7 patents
- Example: 20250039685. WIRELESS RELAY DEVICE AND COMMUNICATION METHOD (NTT DOCOMO, INC.)
- H04W16/26 (Cell enhancers {or enhancement}, e.g. for tunnels, building shadow)
- Count: 6 patents
- Example: 20250039685. WIRELESS RELAY DEVICE AND COMMUNICATION METHOD (NTT DOCOMO, INC.)
- H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal)
- Count: 6 patents
- Example: 20250007676. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04W72/0446 (Resources in time domain, e.g. slots or frames)
- Count: 5 patents
- Example: 20250039874. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports})
- Count: 5 patents
- Example: 20250024292. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals})
- Count: 4 patents
- Example: 20250039917. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network)
- Count: 4 patents
- Example: 20250039917. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal)
- Count: 4 patents
- Example: 20250008506. TERMINAL AND COMMUNICATION METHOD (NTT DOCOMO, INC.)
- H04W72/1268 (of uplink data flows)
- Count: 4 patents
- Example: 20250008510. TERMINAL, RADIO COMMUNICATION SYSTEM AND RADIO COMMUNICATION METHOD (NTT DOCOMO, INC.)
- H04L5/0051 (Arrangements affording multiple use of the transmission path)
- Count: 4 patents
- Example: 20250024477. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
Emerging Technology Areas
- H04W28/16 (Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service])
- Count: 1 patents
- Example: 20250106667. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04W52/0203 (WIRELESS COMMUNICATION NETWORKS (broadcast communication)
- Count: 1 patents
- Example: 20250106665. WIRELESS RELAY DEVICE AND COMMUNICATION METHOD (NTT DOCOMO, INC.)
- H04W64/006 ({with additional information processing, e.g. for direction or speed determination})
- Count: 1 patents
- Example: 20250106591. USER STATE DETERMINATION DEVICE (NTT DOCOMO, INC.)
- H04W4/029 (WIRELESS COMMUNICATION NETWORKS (broadcast communication)
- Count: 1 patents
- Example: 20250106591. USER STATE DETERMINATION DEVICE (NTT DOCOMO, INC.)
- H04W4/021 (WIRELESS COMMUNICATION NETWORKS (broadcast communication)
- Count: 1 patents
- Example: 20250106591. USER STATE DETERMINATION DEVICE (NTT DOCOMO, INC.)
- H04W4/025 (WIRELESS COMMUNICATION NETWORKS (broadcast communication)
- Count: 1 patents
- Example: 20250106591. USER STATE DETERMINATION DEVICE (NTT DOCOMO, INC.)
- H04W36/0055 ({Transmission or use of information for re-establishing the radio link})
- Count: 1 patents
- Example: 20250106080. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04B7/06964 (at the transmitting station)
- Count: 1 patents
- Example: 20250106080. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04L27/261 (Systems using multi-frequency codes ()
- Count: 1 patents
- Example: 20250106080. TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION (NTT DOCOMO, INC.)
- H04L5/0098 (Arrangements affording multiple use of the transmission path)
- Count: 1 patents
- Example: 20250105989. TERMINAL AND WIRELESS COMMUNICATION METHOD (NTT DOCOMO, INC.)
Top Inventors
- Satoshi Nagata (49 patents)
- Yuki Matsumura (28 patents)
- Jing Wang (27 patents)
- Lan Chen (19 patents)
- Shohei Yoshioka (18 patents)
- Shinya Kumagai (16 patents)
- Daisuke Kurita (16 patents)
- Yuki Takahashi (15 patents)
- Haruhi Echigo (15 patents)
- Hiroki Harada (15 patents)
Patent Categories
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Geographical Distribution of Inventors
Geographical Distribution of US Inventors
Categories:
- Pages with broken file links
- NTT DOCOMO, INC.
- Companies
- CPC H04W16/26
- CPC H04W74/0833
- CPC H04W72/1273
- CPC H04W72/0446
- CPC H04W72/542
- CPC H04L5/0053
- CPC H04W72/044
- CPC H04W72/21
- CPC G06F3/012
- CPC G02B27/0093
- CPC G02B27/0101
- CPC G02B27/017
- CPC G02B2027/0138
- CPC G02B2027/0178
- CPC G06T7/70
- CPC G06V40/10
- CPC G06T2207/30196
- CPC G06T2207/30244
- CPC H04W52/26
- CPC H04W52/346
- CPC G01C21/20
- CPC G01C21/005
- CPC G06Q30/0631
- CPC H02S50/10
- CPC H02S10/20
- CPC H02S40/12
- CPC H04B7/0456
- CPC H04B7/0404
- CPC H04L5/0094
- CPC H04W72/231
- CPC H04L5/0096
- CPC H04W72/23
- CPC H04W56/00
- CPC H04W72/12
- CPC H04L1/1812
- CPC H04W72/232
- CPC H04W84/06
- CPC H04W72/1268
- CPC H04W72/51
- CPC H04L5/0055
- CPC H04L1/08
- CPC G06Q10/30
- CPC H04B7/15542
- CPC H04L27/36
- CPC H04W76/10
- CPC H04B7/15528
- CPC H04W16/28
- CPC H04W72/046
- CPC H04B7/06952
- CPC H04W64/00
- CPC G01S19/05
- CPC G06F3/013
- CPC G06T19/00
- CPC G06T2219/024
- CPC H04B7/0691
- CPC H04B7/08
- CPC H04W24/10
- CPC H04W72/20
- CPC H04L5/0051
- CPC H04B7/088
- CPC H04W24/08
- CPC H04W52/146
- CPC H04W52/10
- CPC H04L5/0046
- CPC G06V20/20
- CPC G06F21/6254
- CPC G06Q30/0271
- CPC H04W16/14
- CPC H04B17/328
- CPC H04W4/44
- CPC H04W72/02
- CPC H04W72/25
- CPC H04W36/0064
- CPC H04W72/0453
- CPC H04W84/042
- CPC H04W76/28
- CPC H04W74/002
- CPC H04W74/0891
- CPC G01R22/06
- CPC H04L27/26025
- CPC H04L5/14
- CPC H04W48/08
- CPC H04W72/569
- CPC H04L1/1854
- CPC H04W8/24
- CPC H04B7/0626
- CPC H04L1/0033
- CPC H04L1/0003
- CPC H04L1/0009
- CPC H04L5/0048
- CPC H04L27/2613
- CPC H04W52/46
- CPC H04W52/0232
- CPC H04W52/0251
- CPC H04W56/0045
- CPC H04W76/20
- CPC H04W52/365
- CPC H02J7/00032
- CPC H02J7/00302
- CPC H02J7/0049
- CPC H02J7/0063
- CPC H02J7/0071
- CPC H02J7/00712
- CPC H02J7/007188
- CPC H02J7/04
- CPC H02J2310/14
- CPC H04L5/0035
- CPC H04L5/0098
- CPC H04L27/261
- CPC H04B7/06964
- CPC H04W36/0055
- CPC H04W4/025
- CPC H04W4/021
- CPC H04W4/029
- CPC H04W64/006
- CPC H04W52/0203
- CPC H04W28/16
- Patent Trends by Company in 2025