Katsuyoshi Ueyama

Improvement of thermite welding reliability for rails : Study of thermite welding process for rails (1st report)

Makoto Okumura, Hiroyuki Koike, Kenichi Karimine, 1991 .

NEW QUALITY INSPECTION METHOD FOR GAS PRESSURE WELDS

Mitsumasa Tatsumi, Yasuto Fukada, Katsuyoshi Ueyama, 2002 .

FUNDAMENTAL EXAMINATION FOR QUALITY ESTIMATION OF GAS PRESSURE WELDS

Katsuyoshi Ueyama, R Yammamoto, M Tatsumi, 1996 .

Improvement in Reliability of Gas Pressure Welds on Rails

Mitsumasa Tatsumi, Yasuto Fukada, Katsuyoshi Ueyama, 2003 .

RESEARCH AND DEVELOPMENT ON MAINTENANCE TECHNOLOGIES RAILWAY TECHNICAL RESEARCH INSTITUTE

Katsuyoshi Ueyama, 2001 .

TECHNOLOGICAL DEVELOPMENT FOR IMPROVEMENT OF MAINTENANCE AT THE RAILWAY TECHNICAL RESEARCH INSTITUTE

Katsuyoshi Ueyama, 1999 .