On the capacity of a class of mismatched Gaussian channels. - Kenjiro Yanagi (IEEE Trans. Inf. Theory, 1984)

Necessary and sufficient condition for capacity of the discrete time Gaussian channel to be increased by feedback. - Kenjiro Yanagi (IEEE Trans. Inf. Theory, 1992)

An upper bound to the capacity of discrete time Gaussian channel with feedback - Part II. - Kenjiro Yanagi (IEEE Trans. Inf. Theory, 1994)

On the capacity of the discrete-time Gaussian channel with delayed feedback. - Kenjiro Yanagi (IEEE Trans. Inf. Theory, 1995)

Refinements of the Half-Bit and Factor-of-Two Bounds for Capacity in Gaussian Channel with Feedback. - Han Wu Chen; Kenjiro Yanagi (IEEE Trans. Inf. Theory, 1999)

Upper bounds on the capacity of discrete-time blockwise white Gaussian channels with feedback. - Han Wu Chen; Kenjiro Yanagi (IEEE Trans. Inf. Theory, 2000)

Remarks on concavity of the auxiliary function appearing in quantum reliability function in classical-quantum channels. - Jun Ichi Fujii; Ritsuo Nakamoto; Kenjiro Yanagi (ISIT, 2005)

Concavity of the auxiliary function appearing in quantum reliability function an classical-quantum channels - Jun Iichi Fujii; Ritsuo Nakamoto; Kenjiro Yanagi (CoRR, 2005)

A generalized skew information and uncertainty relation. - Kenjiro Yanagi; Shigeru Furuichi; Ken Kuriyama (IEEE Trans. Inf. Theory, 2005)

The convex-concave characteristics of Gaussian channel capacity functions. - Han Wu Chen; Kenjiro Yanagi (IEEE Trans. Inf. Theory, 2006)

Concavity of the Auxiliary Function Appearing in Quantum Reliability Function. - Jun Iichi Fujii; Ritsuo Nakamoto; Kenjiro Yanagi (IEEE Trans. Inf. Theory, 2006)

Generalized Wigner-Yanase-Dyson skew information and uncertainty relation. - Kenjiro Yanagi (ISITA, 2010)

Metric Adjusted Skew Information and Metric Adjusted Correlation Measure. - Kenjiro Yanagi; Shigeru Furuichi (NL-MUA, 2011)

Non-hermitian extensions of Schrödinger type uncertainty relations. - Kenjiro Yanagi (ISITA, 2014)

Note on bounds for symmetric divergence measures. - Shigeru Furuichi; Kenjiro Yanagi; Ken Kuriyama (CoRR, 2019)

Noncommutative versions of inequalities in quantum information theory. - Ali Dadkhah; Mohammad Sal Moslehian; Kenjiro Yanagi (CoRR, 2019)

Refined Hermite-Hadamard Inequalities and Some Norm Inequalities. - Kenjiro Yanagi (Symmetry, 2022)

Generalized Trace Inequalities Related to Q Uncertainty Relations. - Kenjiro Yanagi (ISITA, 2024)