About GUMBARA HIROSHI
About KAWASAKI KAZUMASA
About 新潟大 地域共同研究セ
About 日本機械学会論文集 C編
About special gear
About point contact
About error (measure)
About pinion
About gear
About numerical analysis
About design
About face gear
About configuration design
About 歯当り
About Gears,gear units
About 点接触
About フェースギヤ
About 幾何学
About 設計