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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SeMI, IPSJ-DPS, IPSJ-MBL, IPSJ-ITS |
2022-05-27 10:08 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Experiment for indoor positioning system based on retraining method of signal strength Masaaki Yamamoto, Hiromitsu Nakagawa, Shigenori Matsumoto, Hiroyuki Kuriyama (Hitachi) SeMI2022-11 |
Covid-19 is continuing to spread around the world. Office workers therefore work in several sites to balance work and pr... [more] |
SeMI2022-11 pp.49-52 |
SeMI, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS |
2021-05-27 09:30 |
Online |
Online |
Retraining method of signal strength based model for indoor positioning Masaaki Yamamoto, Hiroyuki Kuriyama, Kenji Nagamatsu (Hitachi) SeMI2021-1 |
Covid-19 is continuing to spread around the world. Office workers therefore work in several sites to balance work and pr... [more] |
SeMI2021-1 pp.1-4 |
RCS, CCS, SR, SRW (Joint) |
2016-03-02 13:15 |
Tokyo |
Tokyo Institute of Technology |
WLAN Positioning System Using Power-absorption-based Model at Dual-frequency Bands Masaaki Yamamoto (Hitachi), Tomoaki Ohtsuki (Keio Univ.) RCS2015-340 |
To realize a navigation service in a large-scale shopping mall, a WLAN positioning system using a smartphone built-in a ... [more] |
RCS2015-340 pp.43-48 |
SCE |
2015-01-22 13:00 |
Tokyo |
Kikaishinkou-kaikan |
Ultra-Low Field MRI System using HTS-SQUID with a LC Resonator for Food Inspection Hirotomo Toyota, Masaaki Yamamoto, Satoshi Kawagoe, Junichi Hatta, Seiichiro Ariyoshi, Saburo Tanaka (Toyohashi Univ. of Technol.) SCE2014-54 |
We are developing an Ultra-Low Field (ULF) Magnetic Resonance Imaging (MRI) system using High Temperature Superconductor... [more] |
SCE2014-54 pp.31-35 |
SCE |
2013-01-24 15:00 |
Okayama |
Okayama Univ. |
Application of Ultra-Low Field SQUID-NMR/MRI System to Contaminant Detection Shingo Tsunaki, Masaaki Yamamoto, Takayuki Abe, Junichi Hatta, Yoshimi Hatsukade, Saburo Tanaka (TUT) SCE2012-36 |
Nuclear magnetic resonance (NMR) and magnetic resonance imaging (MRI) in ultra-low field (ULF) using SQUIDs have attract... [more] |
SCE2012-36 pp.65-68 |
NLC |
2011-07-08 10:05 |
Tokyo |
IBM Japan, Ltd. |
Text mining method using knowledge sharing database
-- toward a planning of MOT strategy -- Masaaki Yamamoto, Fumio Komoda (Saitama Univ.) NLC2011-11 |
Due to globalization, equivocal knowledge including customer needs/various economic affairs in addition to R&D activitie... [more] |
NLC2011-11 pp.55-60 |
SIS |
2010-12-02 14:15 |
Nara |
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Design and Characteristic Analysis of Small RFID Tag for UHF Band Long Distance Communications Hiroaki Ozaki, Masaaki Yamamoto, Takanori Yamazoe (Hitachi) SIS2010-42 |
The communication distance of small RFID tags are degraded by their antenna property. This degradation is caused by decr... [more] |
SIS2010-42 pp.41-46 |
SIS |
2008-12-04 09:45 |
Osaka |
Kansai Univ. |
HF and UHF Band RFID Tag Antenna Hiroaki Ozaki, Kazuki Watanabe, Masaaki Yamamoto, Takanori Yamazoe (Hitachi, Ltd.,) |
[more] |
SIS2008-42 pp.1-6 |
SIS |
2007-12-10 11:00 |
Hyogo |
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Improvement of UHF Passive RFID Performance using 2-Carriers with Different Frequency Hiroaki Ozaki, Kazuki Watanabe, Masaaki Yamamoto, Takanori Yamazoe (Hitachi) SIS2007-48 |
One of the problems in applications of RFID system which need large numbers of RFIDs such as distribution is the readin... [more] |
SIS2007-48 pp.19-24 |
SIS |
2007-12-10 16:40 |
Hyogo |
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Developing Security Method of UHF RFID to Realize Privacy Protection Masaaki Yamamoto, Takanori Yamazoe (Hitachi) SIS2007-56 |
Recently, the UHF radio frequency identification (RFID) is widely used in a number of applications including logistics, ... [more] |
SIS2007-56 pp.57-61 |
AP, SAT (Joint) |
2005-05-20 10:45 |
Tottori |
Tottori Univ. of Environmental Studies |
A study on a residual frequency offset compensation method for OFDM systems Wang Fang, Masaaki Yamamoto, Katsuhiro Naito, Kazuo Mori, Hideo Kobayashi (Mie Univ.) |
[more] |
SAT2005-4 pp.19-24 |
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