Frequency-hopping vernier clock generators for multiple clock domain SoCs. - Hiroshi Kodama; Masayuki Mizuno; Koichi Nose; Akio Tanaka (CICC, 2004)

RF-CMOS Implementation of UWB Transceivers and Its Application to Video Transmission. - Akifumi Kasamatsu; Akio Tanaka; Hiroshi Kodama; Satoru Tanoi; Yasuhiro Kaizaki; Juichi Nakada; Masami Hagio; Yoshiaki Kuraishi; Keren Li; Hitoshi Utagawa; Toshiaki Matsui; Ryuji Kohno (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

A 1.1V 3.1-to-9.5GHz MB-OFDM UWB transceiver in 90nm CMOS. - Akio Tanaka; Hiroyuki Okada; Hiroshi Kodama; Hiromu Ishikawa (ISSCC, 2006)

Wide Lock-Range, Low Phase-Noise PLL using Interpolative Ring-VCO with Coarse Frequency Tuning and Frequency Linearization. - Hiroshi Kodama; Hiroyuki Okada; Hiromu Ishikawa; Akio Tanaka (CICC, 2007)

A 2.88Gb/s digital hopping UWB transceiver. - Akio Tanaka; Keiichi Numata; Hiroshi Kodama; Hiromu Ishikawa; Naoki Oshima; Hitoshi Yano (ISSCC, 2009)

Realization of Direct Manipulation for Visually Impaired on Touch Panel Interface. - Tatuso Nishizawa; Daisuke Nagasaka; Hiroshi Kodama; Masami Hashimoto; Kazunori Itoh; Seiji Miyaoka (ICCHP (2), 2010)

A 30-MHz-2.4-GHz CMOS Receiver With Integrated RF Filter and Dynamic-Range-Scalable Energy Detector for Cognitive Radio Systems. - Masaki Kitsunezuka; Hiroshi Kodama; Naoki Oshima; Kazuaki Kunihiro; Tadashi Maeda; Muneo Fukaishi (IEEE J. Solid State Circuits, 2012)