Category:HIROKI TAKAHASHI

HIROKI TAKAHASHI

Executive Summary

HIROKI TAKAHASHI is an inventor who has filed 10 patents. Their primary areas of innovation include Random access procedures, e.g. with 4-step access (6 patents), in the downlink direction of a wireless link, i.e. towards a terminal (4 patents), {Allocation of signaling, i.e. of overhead other than pilot signals} (2 patents), and they have worked with companies such as SHARP KABUSHIKI KAISHA (10 patents). Their most frequent collaborators include (8 collaborations), (8 collaborations), (8 collaborations).

Patent Filing Activity

Technology Areas

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List of Technology Areas

• H04W74/0833 (Random access procedures, e.g. with 4-step access): 6 patents
• H04W72/232 (in the downlink direction of a wireless link, i.e. towards a terminal): 4 patents
• H04L5/0053 ({Allocation of signaling, i.e. of overhead other than pilot signals}): 2 patents
• H04L1/08 (by repeating transmission, e.g. Verdan system {(): 2 patents
• H04W72/1268 (of uplink data flows): 2 patents
• H04W76/20 (Manipulation of established connections): 2 patents
• H04W74/006 ({in the downlink, i.e. towards the terminal}): 2 patents
• H04L5/0051 (Arrangements affording multiple use of the transmission path): 2 patents
• H04W72/044 (based on the type of the allocated resource): 1 patents
• H04W72/0446 (Resources in time domain, e.g. slots or frames): 1 patents
• H04W74/0891 ({for synchronized access}): 1 patents
• H04W74/0866 ({using a dedicated channel for access}): 1 patents
• H04W72/231 (in the downlink direction of a wireless link, i.e. towards a terminal): 1 patents
• H04W72/1273 (of downlink data flows): 1 patents
• H04L1/0061 ({Trellis-coded modulation}): 1 patents
• H04L1/0025 ({Transmission of mode-switching indication}): 1 patents
• H04L5/0042 ({intra-user or intra-terminal allocation}): 1 patents
• H04L1/0003 ({by switching between different modulation schemes}): 1 patents

Companies

List of Companies

• SHARP KABUSHIKI KAISHA: 10 patents

Collaborators

• Meng CHENG (8 collaborations)
• SHOHEI YAMADA (8 collaborations)
• LIQING LIU (8 collaborations)
• TOSHIZO NOGAMI (2 collaborations)
• KOZUE YOKOMAKURA (2 collaborations)
• MAKOTO KITAHARA (1 collaborations)
• Makoto KITAHARA (1 collaborations)