Toyokazu Yokoyama

发表

A Numerical Analysis of Movement of Balls in a Vibration Mill.

Toyokazu Yokoyama, Genji Jimbo, Kishio Tamura, 1991 .

Expectation to the Society of Powder Technology: －in Relationships with Industry and Corporate Foundation－@@@財団法人と産業界との関わりの中で

Toyokazu Yokoyama, 2016 .