An experimental DRAM with a NAND-structured cell. - Takehiro Hasegawa; Daisaburo Takashima; Ryu Ogiwara; Masako Ohta; Shinichiro Shiratake; Takeshi Hamamoto; Takashi Yamada; Masami Aoki; Shigeru Ishibashi; Yukihito Oowaki; Shigeyoshi Watanabe; Fujio Masuoka (IEEE J. Solid State Circuits, 1993)

A sequence of one-point codes from a tower of function fields. - Takehiro Hasegawa; Shoichi Kondo; Hidekazu Kurusu (Des. Codes Cryptogr., 2006)

Towers of function fields over finite fields corresponding to elliptic modular curves. - Takehiro Hasegawa; Miyoko Inuzuka; Takafumi Suzuki (Finite Fields Their Appl., 2012)

On graph theory Mertens' theorems. - Takehiro Hasegawa; Seiken Saito (Graphs Comb., 2016)

A note on the moments of the Kesten distribution. - Takehiro Hasegawa; Seiken Saito (Discret. Math., 2021)

Lattice sums of I-Bessel functions, theta functions, linear codes and heat equations. - Takehiro Hasegawa; Hayato Saigo; Seiken Saito; Shingo Sugiyama (CoRR, 2023)