An Organic FET SRAM for Braille Sheet Display with Back Gate to Increase Static Noise Margin. - Makoto Takamiya; Tsuyoshi Sekitani; Yusaku Kato; Hiroshi Kawaguchi 001; Teruki Someya; Takayasu Sakurai (ISSCC, 2006)

An all-digital time difference hold-and-replication circuit utilizing a dual pulse ring oscillator. - Tetsuya Iizuka; Teruki Someya; Toru Nakura; Kunihiro Asada (CICC, 2013)

248pW, 0.11mV/°C glitch-free programmable voltage detector with multiple voltage duplicator for energy harvesting. - Teruki Someya; Hiroshi Fuketa; Kenichi Matsunaga; Hiroki Morimura; Takayasu Sakurai; Makoto Takamiya (ESSCIRC, 2015)

16.4 Energy-autonomous fever alarm armband integrating fully flexible solar cells, piezoelectric speaker, temperature detector, and 12V organic complementary FET circuits. - Hiroshi Fuketa; Masamune Hamamatsu; Tomoyuki Yokota; Wakako Yukita; Teruki Someya; Tsuyoshi Sekitani; Makoto Takamiya; Takao Someya; Takayasu Sakurai (ISSCC, 2015)

56-Level programmable voltage detector in steps of 50mV for battery management. - Teruki Someya; Kenichi Matsunaga; Hiroki Morimura; Takayasu Sakurai; Makoto Takamiya (A-SSCC, 2016)

Design and Analysis of Ultra-Low Power Glitch-Free Programmable Voltage Detector Based on Multiple Voltage Copier. - Teruki Someya; Hiroshi Fuketa; Kenichi Matsunaga; Hiroki Morimura; Takayasu Sakurai; Makoto Takamiya (IEICE Trans. Electron., 2017)

A 13nW temperature-to-digital converter utilizing sub-threshold MOSFET operation at sub-thermal drain voltage. - Teruki Someya; Islam A. K. M. Mahfuzul; Takayasu Sakurai; Makoto Takamiya (CICC, 2018)

An IoT Sensor Node SoC with Dynamic Power Scheduling for Sustainable Operation in Energy Harvesting Environment. - Yuji Yano; Seiya Yoshida; Shintaro Izumi; Hiroshi Kawaguchi 001; Tetsuya Hirose; Masaya Miyahara; Teruki Someya; Kenichi Okada 001; Ippei Akita; Yoshihiko Kurui; Hideyuki Tomizawa; Masahiko Yoshimoto (A-SSCC, 2019)

An HDL-described Fully-synthesizable Sub-GHz IoT Transceiver with Ring Oscillator based Frequency Synthesizer and Digital Background EVM Calibration. - Bangan Liu; Yuncheng Zhang; Junjun Qiu; Wei Deng 001; Zule Xu; Haosheng Zhang; Jian Pang; Yun Wang 008; Rui Wu 001; Teruki Someya; Atsushi Shirane; Kenichi Okada 001 (CICC, 2019)

A 78 fs RMS Jitter Injection-Locked Clock Multiplier Using Transformer-Based Ultra-Low-Power VCO. - Zheng Sun 001; Hanli Liu; Dingxin Xu; Hongye Huang; Bangan Liu; Zheng Li 021; Jian Pang; Teruki Someya; Atsushi Shirane (ESSCIRC, 2019)

A 265μW Fractional-N Digital PLL with Seamless Automatic Switching Subsampling/Sampling Feedback Path and Duty-Cycled Frequency-Locked Loop in 65nm CMOS. - Hanli Liu; Zheng Sun 001; Hongye Huang; Wei Deng 001; Teerachot Siriburanon; Jian Pang; Yun Wang 008; Rui Wu 001; Teruki Someya; Atsushi Shirane; Kenichi Okada 001 (ISSCC, 2019)

A 265- $ mu$ W Fractional- ${N}$ Digital PLL With Seamless Automatic Switching Sub-Sampling/Sampling Feedback Path and Duty-Cycled Frequency-Locked Loop in 65-nm CMOS. - Hanli Liu; Atsushi Shirane; Kenichi Okada 001; Zheng Sun 001; Hongye Huang; Wei Deng 001; Teerachot Siriburanon; Jian Pang; Yun Wang 008; Rui Wu 001; Teruki Someya (IEEE J. Solid State Circuits, 2019)

An 11-nW CMOS Temperature-to-Digital Converter Utilizing Sub-Threshold Current at Sub-Thermal Drain Voltage. - Teruki Someya; A. K. M. Mahfuzul Islam; Takayasu Sakurai; Makoto Takamiya (IEEE J. Solid State Circuits, 2019)

A 0.90-4.39-V Detection Voltage Range, 56-Level Programmable Voltage Detector Using Fine Voltage-Step Subtraction for Battery Management. - Teruki Someya; Kenichi Matsunaga; Hiroki Morimura; Takayasu Sakurai; Makoto Takamiya (IEEE Trans. Circuits Syst. I Regul. Pap., 2019)

A Compact TF-Based LC-VCO with Ultra-Low-Power Operation and Supply Pushing Reduction for IoT Applications. - Zheng Sun 001; Dingxin Xu; Hongye Huang; Zheng Li 021; Hanli Liu; Bangan Liu; Jian Pang; Teruki Someya; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2020)

A Fully Synthesizable Fractional-N MDLL With Zero-Order Interpolation-Based DTC Nonlinearity Calibration and Two-Step Hybrid Phase Offset Calibration. - Bangan Liu; Yuncheng Zhang; Junjun Qiu; Huy Cu Ngo; Wei Deng 001; Kengo Nakata; Toru Yoshioka; Jun Emmei; Jian Pang; Aravind Tharayil Narayanan; Haosheng Zhang; Teruki Someya; et al. (IEEE Trans. Circuits Syst. I Regul. Pap., 2021)

A 210nW BJT-based Temperature Sensor with an Inaccuracy of ±0.15°C (3σ) from -15°C to 85°C. - Teruki Someya; Vincent Van Hoek; Jan A. Angevare; Sining Pan; Kofi A. A. Makinwa (VLSI Technology and Circuits, 2022)

A 0.37mm2 Fully-Integrated Wide Dynamic Range Sub-GHz Receiver Front-End without Off-Chip Matching Components. - Yuncheng Zhang; Bangan Liu; Teruki Someya; Rui Wu 001; Junjun Qiu; Atsushi Shirane; Kenichi Okada 001 (IEICE Trans. Electron., 2022)

A Ka-Band SATCOM Transceiver in 65-nm CMOS With High-Linearity TX and Dual-Channel Wide-Dynamic-Range RX for Terrestrial Terminal. - Yun Wang 008; Dongwon You; Xi Fu; Takeshi Nakamura; Ashbir Aviat Fadila; Teruki Someya; Atsuhiro Kawaguchi; Junjun Qiu; Jian Pang; Kiyoshi Yanagisawa; Bangan Liu; Yuncheng Zhang; et al. (IEEE J. Solid State Circuits, 2022)

A BJT-Based Temperature Sensor with $ pm 0.1^{ circ} mathrm{C}(3 sigma)$ Inaccuracy from -55°C to 125°C and a 0.85pJ.K2 Resolution FoM Using Continuous-Time Readout. - Nandor G. Toth; Zhong Tang; Teruki Someya; Sining Pan; Kofi A. A. Makinwa (ISSCC, 2023)

A PNP-Based Temperature Sensor With Continuous-Time Readout and ±0.1 ∘C (3σ) Inaccuracy From -55 ∘C to 125 ∘C. - Nandor G. Toth; Zhong Tang; Teruki Someya; Sining Pan; Kofi A. A. Makinwa (IEEE J. Solid State Circuits, 2025)