Loewner matrices and operator convexity R Bhatia, T Sano Mathematische Annalen 344 (3), 703-716, 2009 | 43 | 2009 |

Angles between two subfactors T Sano, Y Watatani Journal of Operator theory, 209-241, 1994 | 39 | 1994 |

Loewner matrices of matrix convex and monotone functions F Hiai, T Sano Journal of the Mathematical Society of Japan 64 (2), 343-364, 2012 | 20 | 2012 |

Furuta inequality of indefinite type T Sano MATHEMATICAL INEQUALITIES AND APPLICATIONS 10 (2), 381, 2007 | 19 | 2007 |

Numerical radius and unitarity T Sano, A Uchiyama Acta Scientiarum Mathematicarum 76, 581-584, 2010 | 14 | 2010 |

Positivity and conditional positivity of Loewner matrices R Bhatia, T Sano Positivity 14 (3), 421-430, 2010 | 14 | 2010 |

Non-splitting inclusions of factors of type III0 H Kosaki, T Sano pacific journal of mathematics 178 (1), 95-125, 1997 | 13 | 1997 |

Angles between two subfactors T Sano, Y Watatani preprint, 1990 | 12 | 1990 |

Young’s inequality and trace K Cho, T Sano Linear algebra and its applications 431 (8), 1218-1222, 2009 | 11 | 2009 |

On chaotic order of indefinite type T Sano J. Inequal. Pure Appl. Math 8 (3), 2007 | 11 | 2007 |

Commuting co-commuting squares and finite dimensional Kac algebras T Sano Pacific J. Math 172, 243-253, 1996 | 11 | 1996 |

Conditional negativity of anti-Loewner matrices C Hidaka, T Sano Linear and Multilinear Algebra 60 (11-12), 1265-1270, 2012 | 9 | 2012 |

Characterizations of tracial property via inequalities T Sano, T Yatsu J. Inequal. Pure Appl. Math 7 (1), 2006 | 9 | 2006 |

Operator means for operators with positive definite real part T Sano, K Sugawara Advances in Operator Theory 5, 640-646, 2020 | 7 | 2020 |

On Loewner and Kwong matrices T Sano, S Tachibana Scientiae Mathematicae Japonicae 75 (3), 335-338, 2012 | 7 | 2012 |

Random matrix model at nonzero chemical potentials with anomaly effects H Fujii, T Sano Physical Review D 83 (1), 014005, 2011 | 5 | 2011 |

Commuting co–commuting squares and finite dimensional Kac algebras. to appear in Pacific T Sano J. Math, 0 | 5 | |

Norm Estimates of the Partial Transpose Map on the Tensor Products of Matrices. T Ando, T Sano Positivity 12 (1), 2008 | 4 | 2008 |

Left unitarily invariant norms on matrices M Domon, T Sano, T Toba | 4 | 2006 |

Kwong matrices and operator monotone functions on J Morishita, T Sano, S Tachibana Annals of Functional Analysis 5 (1), 121-127, 2014 | 3 | 2014 |