A DSP for DCT-based and wavelet-based video codecs for consumer applications. - Kiyoshi Okamoto; Takuya Jinbo; Toshiyuki Araki; Yasuo Iizuka; Hiromasa Nakajima; Minoru Takahata; Hisashi Inoue; Shun-ichi Kurohmaru; Tomonori Yonezawa; Kunitoshi Aono (IEEE J. Solid State Circuits, 1997)

A MPEG4 programmable codec DSP with an embedded pre/post-processing engine. - Shun-ichi Kurohmaru; Masatoshi Matsuo; Hiromasa Nakajima; Y. Kohashi; Tomonori Yonezawa; Toshihiro Mori-iwa; Masahiro Ohashi; M. Toujima; Tsuyoshi Nakamura; Mana Hamada; Takashi Hashimoto; H. Fujimoto; et al. (CICC, 1999)

Development of RFID Antenna for Detection of Urination. - Hiromasa Nakajima; Masaharu Takahashi; Kazuyuki Saito; Koichi Ito 003 (IEICE Trans. Commun., 2013)