Category:Masaya Okamura

Masaya Okamura

Executive Summary

Masaya Okamura is an inventor who has filed 31 patents. Their primary areas of innovation include Resources in frequency domain, e.g. a carrier in FDMA (4 patents), Selection of wireless resources by user or terminal (4 patents), Random access procedures, e.g. with 4-step access (4 patents), and they have worked with companies such as NTT DOCOMO, INC. (31 patents). Their most frequent collaborators include (29 collaborations), (26 collaborations), (21 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/0453 (Resources in frequency domain, e.g. a carrier in FDMA): 4 patents
• H04W72/02 (Selection of wireless resources by user or terminal): 4 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 4 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 3 patents
• H04W24/10 (Scheduling measurement reports {; Arrangements for measurement reports}): 3 patents
• H04W24/08 (Testing, {supervising or monitoring} using real traffic): 3 patents
• H04W72/20 (Control channels or signalling for resource management): 3 patents
• H04L1/1607 (in which the return channel carries supervisory signals, e.g. repetition request signals): 2 patents
• H04L1/18 (Automatic repetition systems, e.g. Van Duuren systems): 2 patents
• H04L5/005 (Arrangements affording multiple use of the transmission path): 2 patents
• H04L5/0016 (Arrangements affording multiple use of the transmission path): 2 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 2 patents
• H04W72/12 (Wireless traffic scheduling): 2 patents
• H04W72/04 (Wireless resource allocation): 2 patents
• H04W72/1273 (of downlink data flows): 2 patents
• H04W56/001 (Synchronisation arrangements): 2 patents
• H04L1/0003 ({by switching between different modulation schemes}): 2 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 1 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 1 patents
• H04W72/046 ({the resource being in the space domain, e.g. beams}): 1 patents
• H04W72/563 (of the wireless resources): 1 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 1 patents
• H04L5/0048 ({Allocation of pilot signals, i.e. of signals known to the receiver}): 1 patents
• H04W52/0212 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04L5/0055 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 1 patents
• H04W56/0045 (Synchronisation arrangements): 1 patents
• H04W52/48 (WIRELESS COMMUNICATION NETWORKS (broadcast communication): 1 patents
• H04B7/0626 (at the transmitting station): 1 patents
• H04W68/00 (User notification, e.g. alerting and paging, for incoming communication, change of service or the like): 1 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04W74/0816 (with collision avoidance): 1 patents
• H04W74/04 (Scheduled access (hybrid access): 1 patents
• H04W74/0866 ({using a dedicated channel for access}): 1 patents
• H04W72/566 (of the information or information source or recipient): 1 patents
• H04W48/14 (using user query {or user detection}): 1 patents
• H04W64/003 ({locating network equipment}): 1 patents
• H04W72/542 (using measured or perceived quality): 1 patents
• H04W72/044 (based on the type of the allocated resource): 1 patents

Companies

List of Companies

• NTT DOCOMO, INC.: 31 patents

Collaborators

• Mayuko Okano (29 collaborations)
• Satoshi Nagata (26 collaborations)
• Shohei Yoshioka (21 collaborations)
• Shinya Kumagai (21 collaborations)
• Yuki Takahashi (21 collaborations)
• Hiroki Harada (10 collaborations)
• Tomoya Ohara (10 collaborations)
• Daisuke Kurita (9 collaborations)
• Yuki Matsumura (1 collaborations)