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Ueber die gegenseitige Beeinflussung mehrerer Tragflächen.
Source materials for Engineering History: The University of Tokyo Digital Archive
塩化第一銅錯塩ヲ用フル電気分銅法ニ就テ
Source materials for Engineering History: The University of Tokyo Digital Archive
Studies on Rock Drilling. 截炭機ノ使用ニ就キテ
Source materials for Engineering History: The University of Tokyo Digital Archive
Design for Iron Smelting Work at Kasai
Source materials for Engineering History: The University of Tokyo Digital Archive
Report on Limonite at Yanahara
Source materials for Engineering History: The University of Tokyo Digital Archive
A Design of the Central Works for Copper Ores of the “Nankai Group"
Source materials for Engineering History: The University of Tokyo Digital Archive
[Mikrostruktur des Roheiseus]
Source materials for Engineering History: The University of Tokyo Digital Archive
Report on The Metallurgical Works of Besshi Copper Mine
Source materials for Engineering History: The University of Tokyo Digital Archive