Naoyuki Kon
- A Study on Techinical Support for Presavating and Using of Civil Engineering Heritage. Dans: Historical Studies in Civil Engineering, v. 22 ( 2002). (2002):
- Investigation on present condition of existing the stone bridges in Hokkaido. Dans: Historical Studies in Civil Engineering, v. 22 ( 2002). (2002):
- A Study on Characteristics of Existing"Juko-geta"(JKT) Bridges in Hokkaido. Dans: Historical Studies in Civil Engineering, v. 22 ( 2002). (2002):
- Recently Topics of Civil Engineering Heritage Bridges in Hokkaido. Dans: Historical Studies in Civil Engineering, v. 22 ( 2002). (2002):
- Hokkaido Government Railway and Railway Engineers of Sapporo Agricultural College. Dans: Historical Studies in Civil Engineering, v. 21 ( 2001). (2001):
- Persistence Factors of Relay Station System in Hokkaido from the Viewpoint of Transportation in Winter*. Dans: Historical Studies in Civil Engineering, v. 20 ( 2000). (2000):
- The Middle Rank Civil Engineer Education at the Governmental Special Schools in the Ancient order. Dans: Historical Studies in Civil Engineering, v. 20 ( 2000). (2000):
- A Report of Forest Railway Bridges at Ouh-Yuubai District in Hokkaido. Dans: Historical Studies in Civil Engineering, v. 19 ( 1999). (1999):
- A Report of Civil Engineering Heritage and Presavation Activity in Old Shihoro Line. Dans: Historical Studies in Civil Engineering, v. 19 ( 1999). (1999):
- Education of Civil Engineering at Sapporo Agricultural College. Dans: Historical Studies in Civil Engineering, v. 18 ( 1998). (1998):
- Breakwater and reclamation of OTARU Harbor Works in the Meiji Era based on News Database. Dans: Historical Studies in Civil Engineering, v. 17 ( 1997). (1997):
- A Study on Two Truss Girders of Horonai Railway Moved on The Daiya River. Dans: Historical Studies in Civil Engineering, v. 17 ( 1997). (1997):
- The Impact of Improvement of Shinkansen from Relative Time Distance. Dans: Historical Studies in Civil Engineering, v. 15 ( 1995). (1995):
- A Study on phased development of specified speed and railway system technology. Dans: Historical Studies in Civil Engineering, v. 13 ( 1993). (1993):
- A Study on city function accumlative developing stage. Dans: Historical Studies in Civil Engineering, v. 12 ( 1992). (1992):