Category:Seigo NAKAO

Seigo NAKAO

Executive Summary

Seigo NAKAO is an inventor who has filed 4 patents. Their primary areas of innovation include Terminal devices (2 patents), in the downlink direction of a wireless link, i.e. towards a terminal (2 patents), based on quality criteria (2 patents), and they have worked with companies such as Sun Patent Trust (3 patents), SUN PATENT TRUST (1 patents). Their most frequent collaborators include (4 collaborations), (3 collaborations), (2 collaborations).

Patent Filing Activity

File:Seigo NAKAO Monthly Patent Applications.png

Technology Areas

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List of Technology Areas

• H04W88/02 (Terminal devices): 2 patents
• H04W72/23 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04W72/54 (based on quality criteria): 2 patents
• H04W72/04 (Wireless resource allocation): 1 patents
• H04B7/0626 (at the transmitting station): 1 patents
• H04B17/0085 (Monitoring; Testing (of line transmission systems): 1 patents
• H04B17/24 (TRANSMISSION): 1 patents
• H04L1/0027 ({Algorithms with memory of the previous states, e.g. Markovian models}): 1 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 1 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 1 patents
• H04W72/1268 (of uplink data flows): 1 patents
• H04L1/0003 ({by switching between different modulation schemes}): 1 patents
• H04L1/0009 ({by adapting the channel coding (): 1 patents
• H04L1/1607 (in which the return channel carries supervisory signals, e.g. repetition request signals): 1 patents
• H04W72/542 (using measured or perceived quality): 1 patents
• H04L5/001 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L27/2634 ({Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation}): 1 patents
• H04L27/26524 (Systems using multi-frequency codes (): 1 patents
• H04L5/0016 (Arrangements affording multiple use of the transmission path): 1 patents
• H04J11/003 (Orthogonal multiplex systems, {e.g. using WALSH codes} (): 1 patents
• H04B7/0452 (using two or more spaced independent antennas): 1 patents
• H04B7/0689 ({using different transmission schemes, at least one of them being a diversity transmission scheme}): 1 patents
• H04J13/0048 (Code division multiplex systems (for frequency hopping): 1 patents
• H04J13/18 (MULTIPLEX COMMUNICATION (transmission in general): 1 patents
• H04L5/005 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W88/08 (Access point devices): 1 patents
• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 1 patents
• H04L5/0037 ({Inter-user or inter-terminal allocation}): 1 patents
• H04L5/0041 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0064 ({Rate requirement of the data, e.g. scalable bandwidth, data priority}): 1 patents
• H04W72/20 (Control channels or signalling for resource management): 1 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 1 patents
• H04L5/006 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L5/0091 (Arrangements affording multiple use of the transmission path): 1 patents

Companies

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List of Companies

• Sun Patent Trust: 3 patents
• SUN PATENT TRUST: 1 patents

Collaborators

• Akihiko NISHIO (4 collaborations)
• Daichi IMAMURA (3 collaborations)
• Yoshihiko OGAWA (2 collaborations)
• Masayuki HOSHINO (1 collaborations)
• Yasuaki YUDA (1 collaborations)
• Takashi IWAI (1 collaborations)
• Atsushi SUMASU (1 collaborations)
• Takashi Iwai (1 collaborations)
• Sadaki FUTAGI (1 collaborations)