Kazuhiko SAGARA


Evaluation of a 2-Channel NIRS-Based Optical Brain Switch for Motor Disabilities' Communication Tools
Kazuhiko SAGARA Kunihiko KIDO 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/03/01
Vol. E95-D  No. 3  pp. 829-834
Type of Manuscript:  PAPER
Category: Rehabilitation Engineering and Assistive Technology
Keyword: 
brain-computer interface (BCI)brain switchnear-infrared spectroscopy (NIRS)
 Summary | Full Text:PDF(825.3KB)

FOREWORD
Kazuhiko SAGARA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7  pp. 2101-2101
Type of Manuscript:  FOREWORD
Category: 
Keyword: 
 Summary | Full Text:PDF(45.2KB)

GO-STOP Control Using Optical Brain-Computer Interface during Calculation Task
Kei UTSUGI Akiko OBATA Hiroki SATO Ryuta AOKI Atsushi MAKI Hideaki KOIZUMI Kazuhiko SAGARA Hiroaki KAWAMICHI Hirokazu ATSUMORI Takusige KATURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/07/01
Vol. E91-B  No. 7  pp. 2133-2141
Type of Manuscript:  Special Section PAPER (Special Section on Brain Communication)
Category: 
Keyword: 
NIRSoptical topographybrain-computer interfacebrain switchprefrontal cortex
 Summary | Full Text:PDF(1.6MB)

A Distributed Authentication Platform Architecture for Peer-to-Peer Applications
Kazuhiko SAGARA Kenya NISHIKI Minoru KOIZUMI 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/03/01
Vol. E88-B  No. 3  pp. 865-872
Type of Manuscript:  Special Section PAPER (Special Section on Ubiquitous Networks)
Category: Software Platform Technologies
Keyword: 
authenticationpeer-to-peer applicationsecure-path setup
 Summary | Full Text:PDF(874.4KB)

Recessed Memory Array Technology for a Double Cylindrical Stacked Capacitor Cell of 256M DRAM
Kazuhiko SAGARA Tokuo KURE Shoji SHUKURI Jiro YAGAMI Norio HASEGAWA Hidekazu GOTO Hisaomi YAMASHITA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/11/25
Vol. E75-C  No. 11  pp. 1313-1322
Type of Manuscript:  Special Section PAPER (Special Issue on LSI Memories)
Category: 
Keyword: 
recessed memory arraystacked capacitor cell256 MDRAM
 Summary | Full Text:PDF(1.5MB)

Deep-Submicrometer BiCMOS Circuit Technology for Sub-10-ns ECL 4-Mb DRAM's
Takayuki KAWAHARA Yoshiki KAWAJIRI Goro KITSUKAWA Kazuhiko SAGARA Yoshifumi KAWAMOTO Takesada AKIBA Shisei KATO Yasushi KAWASE Kiyoo ITOH 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1992/04/25
Vol. E75-C  No. 4  pp. 487-494
Type of Manuscript:  Special Section PAPER (Joint Special Issue on the 1991 VLSI Circuits Symposium)
Category: 
Keyword: 
 Summary | Full Text:PDF(772.6KB)