S. Yamanaka

Diagnostic method of performance of a PV module with estimated power output in considering four loss factors

N. Okada, S. Yamanaka, H. Kawamura, 2005, Conference Record of the Thirty-first IEEE Photovoltaic Specialists Conference, 2005..

Diagnosis of a Power Output Lowering of PV Array with a (-dI/dV)-V Characteristic

S. Yamanaka, H. Kawamura, M. Miwa, 2006, 2006 IEEE 4th World Conference on Photovoltaic Energy Conference.

Residual voltage of γ-irradiated low-density polyethylene: Residual voltage of γ-irradiated low-density polyethylene

S. Yamanaka, Masayuki Ieda, Goro Sawa, 1987 .

Effect of filler concentration on electrical conductivity and ultralow-frequency dielectric properties

S. Yamanaka, Tadashi Fukuda, Masayuki Ieda, 1995 .