Lazy Reference Counting: An Incremental Garbage Collection Method for Parallel Inference Machines. - Atsuhiro Goto; Yasunori Kimura; T. Nakagawa; Takashi Chikayama (ICLP/SLP, 1988)

Theta: an object-oriented operating system for intelligent process monitoring. - Hiromitsu Shirakawa; Roberto Lopez-Gulliver; Shoji Inabayashi; T. Nakagawa (RTS, 1991)

Shape error evaluation method of free-form surfaces. - Kiwamu Kase; Akifumi Makinouchi; T. Nakagawa; Hiroto Suzuki; Fumihiko Kimura (Comput. Aided Des., 1999)

12-core × 3-mode dense space division multiplexed transmission over 40 km employing multi-carrier signals with parallel MIMO equalization. - Takayuki Mizuno; Takayuki Kobayashi; Hidehiko Takara; Akihide Sano; Hiroto Kawakami; T. Nakagawa; Yutaka Miyamoto; Yoshiteru Abe; T. Goh; Manabu Oguma; Taiji Sakamoto; Yusuke Sasaki; et al. (OFC, 2014)

Adaptive MIMO equalization for few-mode fiber transmission with various differential mode delays. - D. Lee; Kohki Shibahara; Takayuki Kobayashi; Takayuki Mizuno; Hidehiko Takara; Akihide Sano; Hiroto Kawakami; T. Nakagawa; Yutaka Miyamoto (ECOC, 2015)