Fumiyasu Utsunomiya

According to our database, Fumiyasu Utsunomiya authored at least 8 papers between 2003 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2021

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.

Minoru Sudo, Fumiyasu Utsunomiya, Ami Tanaka, Takakuni Douseki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2021

Alive Monitoring Sensor System with 2.45-GHz Wireless Power Transfer for Self-powered Wireless Sensor.

F. Nishimura, Y. Hirai, A. Kamitani, Ami Tanaka, Fumiyasu Utsunomiya, Hisashi Nishikawa, Takakuni Douseki

Proceedings of the 2021 IEEE Sensors, Sydney, Australia, October 31 - Nov. 3, 2021, 2021

Self-powered Wireless UV Sensor with Intervals of Wireless Transmission.

Shunta Furumura, Yasuhiro Hiraga, Fumiyasu Utsunomiya, Minoru Sudo, Ami Tanaka, Takakuni Douseki

Proceedings of the 2021 IEEE Sensors, Sydney, Australia, October 31 - Nov. 3, 2021, 2021

2017

Self-powered wireless plant health monitoring system detects circadian rhythm using sap-activated battery.

Ami Tanaka, Syuuichi Okamoto, Ryoma Furumori, Takakuni Douseki, Fumiyasu Utsunomiya

Proceedings of the 2017 IEEE SENSORS, Glasgow, United Kingdom, October 29, 2017

2016

A 0.35-V inductorless DC-DC converter using non-SOI CMOS technology.

Haidong Sun, Sho Hoshino, Hirokazu Yoshizawa, Fumiyasu Utsunomiya, Minoru Sudo

Proceedings of the International Symposium on Intelligent Signal Processing and Communication Systems, 2016

2012

Nanowatt-Power-Level Automatic Switch Combining ED-CMOS Circuit and LED.

Fumiyasu Utsunomiya, Takakuni Douseki

IEICE Trans. Electron., 2012

2005

Sub-1-V Power-Supply System with Variable-Stage SC-Type DC-DC Converter Scheme for Ambient Energy Sources.

Yoshifumi Yoshida, Fumiyasu Utsunomiya, Takakuni Douseki

IEICE Trans. Electron., 2005

2003

A batteryless wireless system with MTCMOS/SOI circuit technology.

Takakuni Douseki, Tsuneo Tsukahara, Yoshifumi Yoshida, Fumiyasu Utsunomiya, Norio Hama

Proceedings of the IEEE Custom Integrated Circuits Conference, 2003