Toshinari Hashizume

A new hot-line diagnostic method for XLPE power cables-AC superposition method

Takao Kumazawa, Masahiro Hotta, Shinichi Sugiyama, 1997, Proceedings of 5th International Conference on Properties and Applications of Dielectric Materials.

Theoretical Study on Mechanisms for Water Tree Diagnosis by AC Superposition Method

Takao Kumazawa, Shinichi Sugiyama, Toshinari Hashizume, 1999 .

The ac superposition method, a new hot‐line diagnostic method for 6‐kV XLPE power cables

Takao Kumazawa, Shinichi Sugiyama, Toshinari Hashizume, 2000 .

The residual ac breakdown voltage of 6.6 kV dry-cured XLPE power cable under wet-accelerated aging tests

Toshinari Hashizume, Tsuneo Tani, Masahiro Hotta, 1998 .