Hachiro Doi

发表

Studies on the Bush Cutter equipped with a Fixed Blade (3)

Jun Yamashita, Hachiro Doi, Masayasu Sekino, 1996 .

Flow visualization of compound swirl type exhaust device

Tsutomu Nozaki, Hachiro Doi, Kouichirou Tobo, 1998 .

Studies on the Bush Cutter Equipped with a Fixed Blade (Final). Evaluation of the Weight-Reduced Fixed Blade Related to the Operators Physical Strain.

Jun Yamashita, Takashi Tsurusaki, Hachiro Doi, 1997 .

Studies on the Bush Cutter equipped with a Fixed Blade (2). Effect of the Shape of the Fixed Blade on the Mowing Performance and the Surface Electro-Myogram of Operator.

Jun Yamashita, Hachiro Doi, Masayasu Sekino, 1996 .

Studies on the Bush Cutter equipped with a Fixed Blade(I). Performance in Operation.

Jun Yamashita, Takashi Tsurusaki, Hachiro Doi, 1994 .

Visualized Experiment on Compound Swirl Jet

Tsutomu Nozaki, Hachiro Doi, Takashi Ochiai, 2002 .

Fundamental Study of Twin-Swirl Type Sweeper

Masahiro Nakashima, Tsutomu Nozaki, Hachiro Doi, 1995 .