Takanari Fukuta, Noboru SUGINO, Andrea Montagnoli and Ken ITO "Distant Learning based on Technological Restructuring" e-Biz World 2005 proc. "Invitation to Emerging World of e-Business" pp. 81-95(2005)
2008 "Music Expression and Radio；Media Mind Control and its Physiological Background." Rwanda National University, Republic of Rwanda.
"Preventive Information Hygiene; How to avoid Media-Mind-Control? Kigali Institute of Technology, Republic of Rwanda.
K. ITO "Broken Symmety in Japanese Buddhist Chanting, Journal of Temporal Design vol.9(2009) The best paper award of ISTD-4 (Kumamoto University)
T. OHSAWA, K. ITO et al, ACF analysis on Japanese Buddhist Chant, Proc. ISTD-4(2009)
K. ITO Several measurements on Stressed Resonator Proc. ISTD4(2009)
Ken ITO "Fundamental Difference between speech and singing, Proc. 2nd UNTREF Conference of Acoustics(2010) Invited keynote lecture.
Ken ITO et al, Origin of Gregorian Chant and Correlation Analysis, Proc. 2nd UNTREF Conference of Acoustics(2010) Invited lecture.
T. OHSAWA, K. ITO et al. "Dynamical acoustic study of violin sound --- Auto-correlation function analysis of "sul ponticello" and "sul tasto" Proc. UK Institute of Acoustic Meeting = ISTD-5
Y. SOETA, K. ITO et al. "ACF analysis over the open strings' sound of a violin with and without various mutes" Proc. UK Institute of Acoustic Meeting = ISTD-5
K. ITO et al " A New recording of Bach's Violin solo sonata based on the principle of brain acoustics in consideration nto lateral reflection" Proc. UK Institute of Acoustic Meeting = ISTD-5
I.WATANABE & K. ITO "Several considerations of the principal concepts after Bernard Stiegler with the Brain Physiological Theory of sound environment cognition" Proc. UK Institute of Acoustic Meeting = ISTD-5
K. ITO "Spatial and temporal design in religion and musical architecture and opera house" Proc. UK Institute of Acoustic Meeting = ISTD-5
Y. SOETA, K. ITO et al. "Effects of sound source location and direction on acoustic parameters in Japanese Churches" J. Acoust. Soc. Am. Vol 131 Issue 2 pp 1206-1220 (2012)
東京アートオペラ提携公演 R.WAGNER TRISTAN und ISOLDE 小編成完全上演（16-30 Nov．and1 Dec., 2013)
K. ITO et al " A Proposal for New Methods for the Evaluation in the Change of Sound Sources' Vertical Altitude; Expending the Inter-Aural Cross Correlation Analysis in Orthogonal 6 Axis' Signals" Proc. ISTD-6 (2013)
K. ITO et al" A Dynamical Study over the Raum-Zeit(Space-Time)"of Richard Wagner's Musikdrama 1 - Singing Position, the altitude and " Sound Depth "Proc. ISTD-6 (2013)
K. ITO et al" A Dynamical Study over the Raum-Zeit(Space-Time)"of Richard Wagner's Musikdrama 1 - The Wagner Tuba, Bass Trumpet and Seating arrangements Proc. ISTD-6 (2013)
K. ITO et al. Several Remarks for the possible "Spatial-Temporal Ethics" Towards the Enlargement of Temporal Design for the Moral, Philosophical, Religion and Musical Targets. Proc. ISTD-6 (2013)
I.WATANABE and K. ITO Non-linear dynamical sound analysis of the Ancient Buddhists' chant at Shu-Ni-E ritual of TODAIJI Temple. Proc. ISTD-6 (2013)
T.WATANABE and K. ITO Collective Phenomena in Ancient Buddhists' chantat Shu-Ni-E of TODAIKI Temple, Proc. ISTD-6 (2013)
Y. SOETA, K.ITO et al. "Measurement of acoustic characteristics of Japanese Buddhists' Chant in relation to sound source location and direction" J. Acoust. Soc. Am. Volume 133 Issue 5, pp. 2699-2710(2013)