| # | Title | Journal | Year | Citations |
|---|
| 1 | Sur quelques points d'algèbre homologique, I | Tohoku Mathematical Journal | 1957 | 767 |
| 2 | Weighted sums of certain dependent random variables | Tohoku Mathematical Journal | 1967 | 663 |
| 3 | A class of almost contact Riemannian manifolds | Tohoku Mathematical Journal | 1972 | 385 |
| 4 | Sur certains groupes simples | Tohoku Mathematical Journal | 1955 | 336 |
| 5 | On the differential geometry of tangent bundles of Riemannian manifolds | Tohoku Mathematical Journal | 1958 | 290 |
| 6 | On differentiable manifolds with certain structures which are closely related to almost contact structure, I | Tohoku Mathematical Journal | 1960 | 243 |
| 7 | Conditional expectation in an operator algebra, I | Tohoku Mathematical Journal | 1954 | 234 |
| 8 | Interval maps, factors of maps, and chaos | Tohoku Mathematical Journal | 1980 | 212 |
| 9 | The flow of weights on factors of type ${\rm III}$ | Tohoku Mathematical Journal | 1977 | 185 |
| 10 | Weak solutions of Navier-Stokes equations | Tohoku Mathematical Journal | 1984 | 170 |
| 11 | On the compactness of operators of Hankel type | Tohoku Mathematical Journal | 1978 | 163 |
| 12 | On the differential geometry of tangent bundles of Riemannian manifolds, II | Tohoku Mathematical Journal | 1962 | 151 |
| 13 | $K$-energy maps integrating Futaki invariants | Tohoku Mathematical Journal | 1986 | 149 |
| 14 | Sous-groupes commutatifs et torsion des groupes de Lie compacts connexes | Tohoku Mathematical Journal | 1961 | 138 |
| 15 | On the cross-norm of the direct product of $C^{\ast}$-algebras | Tohoku Mathematical Journal | 1964 | 138 |
| 16 | Homogeneity and some curvature conditions for hypersurfaces | Tohoku Mathematical Journal | 1969 | 138 |
| 17 | Sasakian $\phi $-symmetric spaces | Tohoku Mathematical Journal | 1977 | 132 |
| 18 | Ricci curvature of graphs | Tohoku Mathematical Journal | 2011 | 132 |
| 19 | Some remarks on the instability flag | Tohoku Mathematical Journal | 1984 | 128 |
| 20 | Another proof of the defect relation for moving targets | Tohoku Mathematical Journal | 1991 | 126 |
| 21 | On differentiable manifolds with certain structures which are closely related to almost contact structure, II | Tohoku Mathematical Journal | 1961 | 125 |
| 22 | Some remarks on space with a certain contact structure | Tohoku Mathematical Journal | 1962 | 123 |
| 23 | Curvature identities for Hermitian and almost Hermitian manifolds | Tohoku Mathematical Journal | 1976 | 123 |
| 24 | Classical solutions of the Stefan problem | Tohoku Mathematical Journal | 1981 | 122 |
| 25 | The automorphism groups of almost contact Riemannian manifolds | Tohoku Mathematical Journal | 1969 | 115 |
| 26 | On Fermat varieties | Tohoku Mathematical Journal | 1979 | 114 |
| 27 | Ricci solitons and real hypersurfaces in a complex space form | Tohoku Mathematical Journal | 2009 | 114 |
| 28 | Rationality properties of linear algebraic groups, II | Tohoku Mathematical Journal | 1968 | 111 |
| 29 | On conformal Killing tensor in a Riemannian space | Tohoku Mathematical Journal | 1969 | 108 |
| 30 | On the normal form of the symmetric hyperbolic-parabolic systems associated with the conservation laws | Tohoku Mathematical Journal | 1988 | 105 |
| 31 | Principal fibre bundles with the $1$-dimensional toroidal group | Tohoku Mathematical Journal | 1956 | 104 |
| 32 | On some types of isoparametric hypersurfaces in spheres, I | Tohoku Mathematical Journal | 1975 | 100 |
| 33 | Growth conditions and the numerical range in a Banach algebra | Tohoku Mathematical Journal | 1968 | 99 |
| 34 | On some types of isoparametric hypersurfaces in spheres, II | Tohoku Mathematical Journal | 1976 | 99 |
| 35 | On the conjugate space of operator algebra | Tohoku Mathematical Journal | 1958 | 98 |
| 36 | The product of operators with closed range and an extension of the reverse order law | Tohoku Mathematical Journal | 1982 | 95 |
| 37 | Sasakian manifolds with constant $\phi$-holomorphic sectional curvature | Tohoku Mathematical Journal | 1969 | 94 |
| 38 | Positive selfadjoint extensions of positive symmetric operators | Tohoku Mathematical Journal | 1970 | 92 |
| 39 | Planar geodesic immersions | Tohoku Mathematical Journal | 1977 | 87 |
| 40 | On the projection of norm one in $W^*$-algebras, III | Tohoku Mathematical Journal | 1959 | 86 |
| 41 | On almost contact $3$-structure | Tohoku Mathematical Journal | 1970 | 86 |
| 42 | Uniform domains | Tohoku Mathematical Journal | 1988 | 86 |
| 43 | On eigen-values of Laplacian and curvature of Riemannian manifold | Tohoku Mathematical Journal | 1971 | 84 |
| 44 | On the classification of smooth projective toric varieties | Tohoku Mathematical Journal | 1991 | 84 |
| 45 | Periodic solutions of the Navier-Stokes equations in unbounded domains | Tohoku Mathematical Journal | 1996 | 84 |
| 46 | Permanence of an SIR epidemic model with distributed time delays | Tohoku Mathematical Journal | 2002 | 83 |
| 47 | Note on the $n$-dimensional tempered ultra-distributions | Tohoku Mathematical Journal | 1961 | 82 |
| 48 | Sasakian manifold with pseudo-Riemannian metric | Tohoku Mathematical Journal | 1969 | 80 |
| 49 | Generalized motion of noncompact hypersurfaces with velocity having arbitrary growth on the curvature tensor | Tohoku Mathematical Journal | 1995 | 80 |
| 50 | Linear Gale transforms and Gel'fand-Kapranov-Zelevinskij decompositions | Tohoku Mathematical Journal | 1991 | 78 |
