Hiroshi Sekine

Kawasaki, 2128602, Japan

Last Updated: 09/26/2026

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Found 13 publications

Design and Optimization of a Twisted Photodiode Pixel Structure for All-Directional Phase-Detection Autofocus CMOS Image Sensors.

Design and Optimization of a Twisted Photodiode Pixel Structure for All-Directional Phase-Detection Autofocus CMOS Image Sensors.

Journal: Sensors (Basel, Switzerland)

Published: November 28, 2025

Development of 3D-Stacked 1Megapixel Dual-Time-Gated SPAD Image Sensor with Simultaneous Dual Image Output Architecture for Efficient Sensor Fusion.

Development of 3D-Stacked 1Megapixel Dual-Time-Gated SPAD Image Sensor with Simultaneous Dual Image Output Architecture for Efficient Sensor Fusion.

Journal: Sensors (Basel, Switzerland)

Published: September 30, 2025

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using multicatheter interstitial brachytherapy: clinical results with a median follow-up of 60 months.

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using multicatheter interstitial brachytherapy: clinical results with a median follow-up of 60 months.

Journal: Breast cancer (Tokyo, Japan)

Published: August 31, 2021

Non-invasive quantitative measures of qualitative grading effectiveness as the indices of acute radiation dermatitis in breast cancer patients.

Non-invasive quantitative measures of qualitative grading effectiveness as the indices of acute radiation dermatitis in breast cancer patients.

Journal: Breast cancer (Tokyo, Japan)

Published: August 23, 2019

Results of a nationwide survey on Japanese clinical practice in breast-conserving radiotherapy for breast cancer.

Results of a nationwide survey on Japanese clinical practice in breast-conserving radiotherapy for breast cancer.

Journal: Journal of radiation research

Published: August 09, 2018

Case report of a dose-volume histogram analysis of rib fracture after accelerated partial breast irradiation: interim analysis of a Japanese prospective multi-institutional feasibility study.

Case report of a dose-volume histogram analysis of rib fracture after accelerated partial breast irradiation: interim analysis of a Japanese prospective multi-institutional feasibility study.

Journal: Journal of contemporary brachytherapy

Published: February 12, 2018

Development of Gentle Slope Light Guide Structure in a 3.4 μm Pixel Pitch Global Shutter CMOS Image Sensor with Multiple Accumulation Shutter Technology.

Development of Gentle Slope Light Guide Structure in a 3.4 μm Pixel Pitch Global Shutter CMOS Image Sensor with Multiple Accumulation Shutter Technology.

Journal: Sensors (Basel, Switzerland)

Published: October 31, 2017

Uncertainty of cosmetic evaluation after accelerated partial breast irradiation: interim analysis of a Japanese prospective multi-institutional feasibility study.

Uncertainty of cosmetic evaluation after accelerated partial breast irradiation: interim analysis of a Japanese prospective multi-institutional feasibility study.

Journal: Japanese journal of radiology

Published: November 18, 2016

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using interstitial brachytherapy: clinical results with a median follow-up of 26 months.

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using interstitial brachytherapy: clinical results with a median follow-up of 26 months.

Journal: Breast cancer (Tokyo, Japan)

Published: August 12, 2015

Final results from a multicenter prospective study ( JROSG 05-5) on postoperative radiotherapy for patients with ductal carcinoma in situ with an involved surgical margin or close margin widths of 1 mm or less.

Final results from a multicenter prospective study ( JROSG 05-5) on postoperative radiotherapy for patients with ductal carcinoma in situ with an involved surgical margin or close margin widths of 1 mm or less.

Journal: Journal of radiation research

Published: February 24, 2015

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using interstitial brachytherapy: treatment planning and quality assurance.

A Japanese prospective multi-institutional feasibility study on accelerated partial breast irradiation using interstitial brachytherapy: treatment planning and quality assurance.

Journal: Radiation oncology (London, England)

Published: December 19, 2014

Safety and feasibility of adjuvant chemotherapy with S-1 in Japanese breast cancer patients after primary systemic chemotherapy: a feasibility study.

Safety and feasibility of adjuvant chemotherapy with S-1 in Japanese breast cancer patients after primary systemic chemotherapy: a feasibility study.

Journal: BMC cancer

Published: April 05, 2014

Showing 1-12 of 13

Last Updated: 09/26/2026