Kiyotaka Sasagawa

Orcid: 0000-0002-5718-3958

According to our database1, Kiyotaka Sasagawa authored at least 60 papers between 2005 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Millimeter-Wave Band Electro-Optical Imaging System Using Polarization CMOS Image Sensor and Amplified Optical Local Oscillator Source.
Sensors, July, 2024

Exposure Time Control Method for Higher Intermediate Frequency in Optical Heterodyne Imaging and Its Application to Electric-Field Imaging Based on Electro-Optic Effect.
Sensors, February, 2024

2023
Thin and Scalable Hybrid Emission Filter via Plasma Etching for Low-Invasive Fluorescence Detection.
Sensors, April, 2023

Front-light Structure for a Lensless Fluorescence Imaging Device with a Hybrid Emission Filter.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2023

2022
Clear Fundus Images Through High-Speed Tracking Using Glare-Free IR Color Technology.
J. Robotics Mechatronics, 2022

Mouse Brain Imaging Using a Self-Reset CMOS Image Sensor over 70-dB SNR.
Proceedings of the 65th IEEE International Midwest Symposium on Circuits and Systems, 2022

Development of Compact Readout Device for Neural Observation System using Fluorescence Imaging and Fast-scan Cyclic Voltammetry.
Proceedings of the 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2022

2021
Micro-LED Array-Based Photo-Stimulation Devices for Optogenetics in Rat and Macaque Monkey Brains.
IEEE Access, 2021

Implantable CMOS image sensor with a neural amplifier for simultaneous recording of optical and electrophysiological signals.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, BioCAS 2021, 2021

2020
Needle-Type Imager Sensor With Band-Pass Composite Emission Filter and Parallel Fiber-Coupled Laser Excitation.
IEEE Trans. Circuits Syst. I Fundam. Theory Appl., 2020

Miniaturized CMOS imaging device for implantable applications.
Proceedings of the 2020 International Symposium on VLSI Design, Automation and Test, 2020

2019
A Thin Composite Emission Filter and Fiber Coupled Laser Excitation for Implantable Fluorescence Imager Application.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2019

Multispectral Near-infrared Imaging Technologies for Nonmydriatic Fundus Camera.
Proceedings of the 2019 IEEE Biomedical Circuits and Systems Conference, 2019

Live Demonstration: Lensless Highly Sensitive Fluorescence Imaging.
Proceedings of the 2019 IEEE Biomedical Circuits and Systems Conference, 2019

2018
Compact Lensless Fluorescence Counting System for Single Molecular Assay.
IEEE Trans. Biomed. Circuits Syst., 2018

A 17-bit 104-dB-DR High-Precision Low-Power CMOS Fluorescence Biosensor With Extended Counting ADC and Noise Cancellation.
Proceedings of the 16th IEEE International New Circuits and Systems Conference, 2018

Live Demonstration: IoT micronode with optical ID transmission capability operated by optical energy harvesting.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

An Energy-Efficient CMOS Biophotometry Sensor With Incremental DT-∑Δ ADC Conversion.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Live Demonstration: An Energy-Efficient CMOS Biophotometry Sensor Interface.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2018

Excitation and Emission Filters for Implantable Fluorescence Imaging Devices by Laser Lift-Off Process.
Proceedings of the 2018 IEEE Biomedical Circuits and Systems Conference, 2018

Battery-Free. Sticker-Like, Device for Health Monitoring, Operated by Optical Power Transfer.
Proceedings of the 2018 IEEE Biomedical Circuits and Systems Conference, 2018

2017
Implantable Microimaging Device for Observing Brain Activities of Rodents.
Proc. IEEE, 2017

Stimulator Design of Retinal Prosthesis.
IEICE Trans. Electron., 2017

A high-precision CMOS biophotometry sensor with noise cancellation and two-step A/D conversion.
Proceedings of the 15th IEEE International New Circuits and Systems Conference, 2017

CMOS-based opto-electric neural interface devices for optogenetics.
Proceedings of the IEEE 60th International Midwest Symposium on Circuits and Systems, 2017

Parylene-based flexible imaging device for physiological measurement of rodent brain.
Proceedings of the 2017 IEEE SENSORS, Glasgow, United Kingdom, October 29, 2017

Fluorescence imaging device with an ultra-thin micro-LED.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2017

Fabrication and in vivo demonstration of microchip-embedded smart electrode device for neural stimulation in retinal prosthesis.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2017

2016
CMOS-Based Optoelectronic On-Chip Neural Interface Device.
IEICE Trans. Electron., 2016

In Vitro Long-Term Performance Evaluation and Improvement in the Response Time of CMOS-Based Implantable Glucose Sensors.
IEEE Des. Test, 2016

Neural stimulators for retinal prosthesis embedded with CMOS microchips.
Proceedings of the IEEE 59th International Midwest Symposium on Circuits and Systems, 2016

On-chip fluorescence detection system with high-density microchamber array based on CMOS image sensor.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2016

CMOS-based opto-electronic neural interface devices for optogenetics.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Compact lensless digital counting system for fluorescent micro-reaction-chamber array.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2016

Hemodynamic imaging using an implantable self-reset image sensor.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2016

2015
Fabrication and functional demonstration of a smart electrode with a built-in CMOS microchip for neural stimulation of a retinal prosthesis.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

CMOS-based on-chip neural interface devices for optogenetics.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2015

High coupling efficiency contact imaging system having micro light pipe array for a digital enzyme-linked immunosorbent assay.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2015

2014
An implantable green fluorescence imaging device using absorption filters with high excitation light rejection ratio.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2014

An implantable image sensor with self-reset function for brain imaging.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2014

Demonstration of implantable CMOS image sensors for functional brain imaging.
Proceedings of the IEEE Biomedical Circuits and Systems Conference, 2014

2013
A CMOS microchip-based retinal prosthetic device for large numbers of stimulation in wide area.
Proceedings of the 2013 IEEE International Symposium on Circuits and Systems (ISCAS2013), 2013

An in vitro demonstration of CMOS-based optoelectronic neural interface device for optogenetics.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Implantable image sensor based on intra-brain image transmission.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012
Proposal and evaluation of intra-body sensing via sheet medium.
Proceedings of the Ninth International Conference on Networked Sensing, 2012

A CMOS-based on-chip neural interface device equipped with integrated LED array for optogenetics.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Baseband signal transmission experiment for intra-brain communication with implantable image sensor.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Image signal transmission through brain by an implantable micro-imager.
Proceedings of the 2012 IEEE Biomedical Circuits and Systems Conference, 2012

A micro imaging device for measuring neural actvities in the mouse deep brain with minimal invasiveness.
Proceedings of the 2012 IEEE Biomedical Circuits and Systems Conference, 2012

2011
CMOS Imaging Devices for Biomedical Applications.
IEICE Trans. Commun., 2011

Micro CMOS image sensor for multi-area imaging.
Proceedings of the IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, 2011

Fabrication of a flexible neural interface device with CMOS-based smart electrodes.
Proceedings of the IEEE/IFIP 19th International Conference on VLSI and System-on-Chip, 2011

CMOS-based smart-electrode-type retinal stimulator with bullet-shaped bulk Pt electrodes.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Wireless intra-brain communication for image transmission through mouse brain.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010
Development and in vivo Demonstration of CMOS-Based Multichip Retinal Stimulator With Simultaneous Multisite Stimulation Capability.
IEEE Trans. Biomed. Circuits Syst., 2010

2009
Polarization-Analyzing CMOS Image Sensor With Monolithically Embedded Polarizer for Microchemistry Systems.
IEEE Trans. Biomed. Circuits Syst., 2009

Implantable CMOS Biomedical Devices.
Sensors, 2009

Polarization-analyzing CMOS Image Sensor using Monolithically Embedded Polarizer for Microchemistry Systems.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2009), 2009

CMOS-based flexible multi-site retinal stimulator toward retinal prosthesis technology.
Proceedings of the IEEE Custom Integrated Circuits Conference, 2009

2005
Real-time monitoring system of RF near-field distribution images on the basis of 64-channel parallel electro-optic data acquisition.
IEICE Electron. Express, 2005


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