Takakuni Douseki

27 papers A 1B 1C 1Journal 10Unranked 14

Year	Rank	Type	Title / Venue / Authors
2021	—	`conf`	Alive Monitoring Sensor System with 2.45-GHz Wireless Power Transfer for Self-powered Wireless Sensor. IEEE SENSORS F. Nishimura, Y. Hirai, A. Kamitani, Ami Tanaka, Fumiyasu Utsunomiya, Hisashi Nishikawa, Takakuni Douseki
2021	—	`conf`	Self-powered Wireless UV Sensor with Intervals of Wireless Transmission. IEEE SENSORS Shunta Furumura, Yasuhiro Hiraga, Fumiyasu Utsunomiya, Minoru Sudo, Ami Tanaka, Takakuni Douseki
2021	J	`jnl`	Temperature-Robust 0.48-V FD-SOI Intermittent Startup Circuit with 300-nA Quiescent Current for Batteryless Wireless Sensor Capable of 1-μA Energy Harvesting Sources. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. Minoru Sudo, Fumiyasu Utsunomiya, Ami Tanaka, Takakuni Douseki
2021	—	`conf`	Urine-activated Battery Using Conductive Yarn Electrodes with Folded Backstitch Structure for Self-powered Urinary Incontinence Sensor. ATAIT Ami Tanaka, Shiyuya Imoto, Takakuni Douseki
2020	C	`conf`	An RF Distance Sensor Utilizing Harmonic Signal from Rectenna for Power-Controlled Wireless Power Transmission System to Wearable Devices. ICCE Norifumi Kashiyama, Kosuke Yoshida, Hisashi Nishikawa, Ami Tanaka, Takakuni Douseki
2019	—	`conf`	Batteryless Speed and Timestamp Recorder with Multi-channel FM Radio Featuring Bicycle Frame Antenna. ICUFN Shogo Umemoto, Norifumi Kashiyama, Hisashi Nishikawa, Ami Tanaka, Takakuni Douseki
2019	—	`conf`	Illuminance-robust semipermanent 2D porous code. ICEIC Kentaro Kimura, Asuka Ohashi, Yohei Fukumizu, Takakuni Douseki
2018	—	`conf`	Self-Powered Wireless Urinary-Incontinence Sensor System Detecting Urine Amount and Diaper Change Timing in Under 10 Minutes. ISMICT Hiroya Sakamoto, Ami Tanaka, Ryota Suematsu, Yo Nakajima, Takakuni Douseki
2017	—	`conf`	Self-powered wireless plant health monitoring system detects circadian rhythm using sap-activated battery. IEEE SENSORS Ami Tanaka, Syuuichi Okamoto, Ryoma Furumori, Takakuni Douseki, Fumiyasu Utsunomiya
2017	—	`conf`	Wireless-power transmitter with distance sensor for ultra-small wearable devices. IEEE SENSORS Takeshi Nishihashi, Hisashi Nishikawa, Norifumi Kashiyama, Ami Tanaka, Takakuni Douseki
2016	—	`conf`	Contactless direct heart-motion sensor using femtofarad-level capacitance-variation detector with VHF-band LC-oscillator. IEEE SENSORS Hisashi Nishikawa, Yuta Kambara, Yuya Shimizu, Kei Igarashi, Ami Tanaka, Takakuni Douseki
2016	—	`conf`	Programmable multimode, multichannel universal wireless receiver with FFT-based multicarrier demodulator for batteryless wireless sensors. IEEE SENSORS Hisashi Nishikawa, Kei Igarashi, Takeshi Nishihashi, Yuya Shimizu, Ryota Suematsu, Ami Tanaka, Takakuni Douseki
2016	—	`conf`	Self-powered wireless urinary-incontinence sensor determines time for diaper change from spacing between sensing signals. IEEE SENSORS Ami Tanaka, Ryota Suematsu, Hiroya Sakamoto, Takakuni Douseki
2014	J	`jnl`	Wireless Self-Powered Urinary Incontinence Sensor for Disposable Diapers. IEICE Trans. Commun. Ami Tanaka, Takakuni Douseki
2013	—	`conf`	A wireless self-powered urinary incontinence sensor embedded in disposable diapers. ISMICT Ami Tanaka, Takakuni Douseki
2013	—	`conf`	Self-powered wireless disposable sensor for welfare application. EMBC Takakuni Douseki, Ami Tanaka
2012	J	`jnl`	Nanowatt-Power-Level Automatic Switch Combining ED-CMOS Circuit and LED. IEICE Trans. Electron. Fumiyasu Utsunomiya, Takakuni Douseki
2006	J	`jnl`	A 0.5-V 25-MHz 1-mW 256-kb MTCMOS/SOI SRAM for solar-power-operated portable personal digital equipment - sure write operation by using step-down negatively overdriven bitline scheme. IEEE J. Solid State Circuits Nobutaro Shibata, Hiroshi Kiya, Shigehiro Kurita, Hidetaka Okamoto, Masa'aki Tan'no, Takakuni Douseki
2005	J	`jnl`	A Sub-0.5 V Differential ED-CMOS/SOI Circuit with Over-1-GHz Operation. IEICE Trans. Electron. Takakuni Douseki, Toshishige Shimamura, Nobutaro Shibata
2005	J	`jnl`	Sub-1-V Power-Supply System with Variable-Stage SC-Type DC-DC Converter Scheme for Ambient Energy Sources. IEICE Trans. Electron. Yoshifumi Yoshida, Fumiyasu Utsunomiya, Takakuni Douseki
2004	B	`conf`	A batteryless optical-wireless system with white-LED illumination. PIMRC Takakuni Douseki
2003	—	`conf`	A batteryless wireless system with MTCMOS/SOI circuit technology. CICC Takakuni Douseki, Tsuneo Tsukahara, Yoshifumi Yoshida, Fumiyasu Utsunomiya, Norio Hama
2001	A	`conf`	A sub-1V dual-threshold domino circuit using product-of-sum logic. ISLPED Koji Fujii, Takakuni Douseki, Yuichi Kado
1997	J	`jnl`	A 0.5-V MTCMOS/SIMOX logic gate. IEEE J. Solid State Circuits Takakuni Douseki, Satoshi Shigematsu, Junzo Yamada, Mitsuru Harada, Hiroshi Inokawa, Toshiaki Tsuchiya
1995	J	`jnl`	1-V power supply high-speed digital circuit technology with multithreshold-voltage CMOS. IEEE J. Solid State Circuits Shin'ichiro Mutoh, Takakuni Douseki, Yasuyuki Matsuya, Takahko Aoki, Satoshi Shigematsu, Junzo Yamada
1991	J	`jnl`	Fast-access BiCMOS SRAM architecture with a V IEEE J. Solid State Circuits Takakuni Douseki, Yasuo Ohmori, Hideo Yoshino, Junzo Yamada
1988	J	`jnl`	BiCMOS circuit technology for a high-speed SRAM. IEEE J. Solid State Circuits Takakuni Douseki, Yasuo Ohmori