Masato Haraguchi
- (2002): The countermeasure to the frost heave damage in the railway technology. In: Historical Studies in Civil Engineering, v. 22 ( 2002).
- (2001): Hokkaido Government Railway and Railway Engineers of Sapporo Agricultural College. In: Historical Studies in Civil Engineering, v. 21 ( 2001).
- (2000): Persistence Factors of Relay Station System in Hokkaido from the Viewpoint of Transportation in Winter*. In: Historical Studies in Civil Engineering, v. 20 ( 2000).
- (2000): The Middle Rank Civil Engineer Education at the Governmental Special Schools in the Ancient order. In: Historical Studies in Civil Engineering, v. 20 ( 2000).
- (1999): A Report of Forest Railway Bridges at Ouh-Yuubai District in Hokkaido. In: Historical Studies in Civil Engineering, v. 19 ( 1999).
- (1999): A Report of Civil Engineering Heritage and Presavation Activity in Old Shihoro Line. In: Historical Studies in Civil Engineering, v. 19 ( 1999).
- (1998): Education of Civil Engineering at Sapporo Agricultural College. In: Historical Studies in Civil Engineering, v. 18 ( 1998).
- (1997): Breakwater and reclamation of OTARU Harbor Works in the Meiji Era based on News Database. In: Historical Studies in Civil Engineering, v. 17 ( 1997).
Structurae cooperates with
