Category:WATARU OUCHI

WATARU OUCHI

Executive Summary

WATARU OUCHI is an inventor who has filed 19 patents. Their primary areas of innovation include of uplink data flows (6 patents), Control channels or signalling for resource management (3 patents), Random access procedures, e.g. with 4-step access (3 patents), and they have worked with companies such as SHARP KABUSHIKI KAISHA (19 patents). Their most frequent collaborators include (19 collaborations), (19 collaborations), (17 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04W72/1268 (of uplink data flows): 6 patents
• H04W72/20 (Control channels or signalling for resource management): 3 patents
• H04W74/0833 (Random access procedures, e.g. with 4-step access): 3 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 3 patents
• H04L1/0013 ({Rate matching, e.g. puncturing or repetition of code symbols}): 2 patents
• H04L1/0036 ({arrangements specific to the receiver}): 2 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 2 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 2 patents
• H04L1/0009 ({by adapting the channel coding (): 1 patents
• H04W74/0816 (with collision avoidance): 1 patents
• H04W74/0866 ({using a dedicated channel for access}): 1 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W76/20 (Manipulation of established connections): 1 patents
• H04L5/0012 (Arrangements affording multiple use of the transmission path): 1 patents
• H04W56/001 (Synchronisation arrangements): 1 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04L5/0092 ({Indication of how the channel is divided}): 1 patents
• H04W72/563 (of the wireless resources): 1 patents
• H04L1/1819 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L1/1854 (Automatic repetition systems, e.g. Van Duuren systems): 1 patents
• H04L5/001 (Arrangements affording multiple use of the transmission path): 1 patents
• H04L1/0061 ({Trellis-coded modulation}): 1 patents
• H04L27/26025 ({Signal structure}): 1 patents
• H04W72/121 (for groups of terminals or users): 1 patents
• H04W74/0808 (using carrier sensing, e.g. carrier sense multiple access [CSMA]): 1 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 1 patents
• H04W72/21 (in the uplink direction of a wireless link, i.e. towards the network): 1 patents
• H04W72/04 (Wireless resource allocation): 1 patents

Companies

List of Companies

• SHARP KABUSHIKI KAISHA: 19 patents

Collaborators

• SHOICHI SUZUKI (19 collaborations)
• DAIICHIRO NAKASHIMA (19 collaborations)
• TOMOKI YOSHIMURA (17 collaborations)
• TOSHIZO NOGAMI (17 collaborations)
• HUIFA LIN (17 collaborations)
• Takahisa FUKUI (16 collaborations)
• LIQING LIU (2 collaborations)
• Ryunosuke SAKAMOTO (2 collaborations)
• TAKAHISA FUKUI (1 collaborations)
• Ryota MORIMOTO (1 collaborations)