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

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)