Rapid evaluation of molecular electrostatic potential maps for amino acids, peptides, and proteins by empirical functions. - Hideo Nakajima; Ohgi Takahashi; Osamu Kikuchi (J. Comput. Chem., 1996)

Reaction Space Map Representation of the Chlorination/Dechlorination Reactions of Polychlorobenzenes. - Zun Yao Wang; Toshio Watanabe; Ohgi Takahashi; Kenji Morihashi; Osamu Kikuchi (J. Chem. Inf. Comput. Sci., 2002)

A note on the prime factorization method by Nemec et al. - Osamu Kikuchi; Shigenori Uchiyama (JSIAM Lett., 2019)

Multi-Core Fiber Link with Its Polarity Management in View. - Takuya Oda; Osamu Kikuchi; Katsuhiro Takenaga; Kentaro Ichii (OECC/PSC, 2022)