Inventor

KANZAKI HAJIME

JP10 patents

⚠️ This page may combine multiple inventors who share the name “KANZAKI HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

3 patents

US12526064B2Jan 13, 2026

System and method for estimating radio performance of manufacturing site

HITACHI LTD0 citations50

US11816611B2Nov 14, 2023

Work support apparatus and work support method

HITACHI LTD0 citations50

US10880945B2Dec 29, 2020

System for controlling mobile device, control device, and control method

HITACHI LTD0 citations41

KANZAKI HAJIME

2 patents

US8891390B2Nov 18, 2014

Wireless base station for controlling antenna transmission power

KANZAKI HAJIME7 citations81

US8249195B2Aug 21, 2012

Wireless communication apparatus with a plurality of antenna elements

KANZAKI HAJIME4 citations58

KUWAHARA MIKIO

2 patents

US8515483B2Aug 20, 2013

Wireless communication system and method, and base station apparatus

KUWAHARA MIKIO2 citations61

US8619690B2Dec 31, 2013

Cellular radio communication system, radio base station apparatus and radio terminal unit

KUWAHARA MIKIO0 citations40

FURUEDA KOICHIRO

1 patent

US8583153B2Nov 12, 2013

Radio communication system, radio communication method and base station

FURUEDA KOICHIRO4 citations56

SASAYAMA TSUKASA

1 patent

US8862167B2Oct 14, 2014

Radio base station, radio communication system and interference notifying method in radio communication system

SASAYAMA TSUKASA0 citations30

OHARA TATSUNORI

1 patent

US8886248B2Nov 11, 2014

Transmission power adjustment method in wireless communication system and base station

OHARA TATSUNORI0 citations26