S. Tada, Y. Hashimoto, Y. Nishida, "Investigation of Hollow or Stepped Structures for Lightweighting Prove Cover of Patch Type Core Body Thermometer," Electron. Commun. Jpn, vol. 145, no. 4, pp. 53-57, 2025. (Link)
Y. Hashimoto, S. Tada, and Y. Nishida, "Lightweight Probe Cover for Wearable Thermal Device Designed Through Topology Optimization," IEEE Access, vol. 13, pp. 69081-69089, 2025. (Link)
Y. Hashimoto, K. Noto, S. Tada, and Y. Nishida, "Wearable Multimodal Sensor Probe for Monitoring Core Body Temperature, Electrocardiogram, Heart Rate, and Sweat Rate", IEEE Access,vol. 13, pp. 70769-70778, 2025. (Link)
Y. Hashimoto, S. Tada, and Y. Nishida, "Rapid Dataset-Free Self-calibration for Heat Flux Based Core Body Temperature Sensors", IEEE Access, vol. 13, pp. 61048-61055, 2025. (Link)
S. Tada, Y. Hashimoto, Y. Nishida, “Investigation of Hollow or Stepped Structures for Lightweighting Probe Cover of Patch Type Core Body Thermometer,” IEEJ Trans. Sens. Micromachines, vol. 145, no. 4, pp. 53-57, 2025. (Link)
S. Oshima, Y. Okamoto, J. Otsuka, S. Yokoyama, Y. Hashimoto, T. Ishihara, H. Togo, T. Amano, "The index of maximum sweat ion reabsorption rates of sweat glands does not correlate to whole body sweat sodium concentration in exercising young healthy men," Am. J. Physiol. Regul. Integr. Comp. Physiol., vol. 328, no. 1, pp. R102-R108, 2025. (Link)
Y. Hashimoto, Y. Nishida, "Investigation of Core Body Temperature Measurement Method Robust for Environmental Changes," IEEJ Trans. Sen. Micromachines, vol. 144, no. 9, 282-288, 2024. (Link)
Y. Hashimoto, S. Tada, Y. Nishida, "Reference-free calibration for wearable core body temperature sensor based on single heat flux method," IEEE Sens. Lett., vol. 8, no. 9, 2502904, 2024. (Link)
Y. Hashimoto, "Lightweight and High Accurate RR Interval Compensation for Signals from Wearable ECG Sensors," IEEE Sens. Lett., vol. 8, no. 6, 7003304, 2024. (Link)
Y. Hashimoto, S. Tada, Y. Nishida, "Improvement of Environmental Robustness in Non-invasive Core Body Temperature Sensor Studied Numerically and Experimentally," Sens. Actuator. A: Phys., vol. 368, 115136, 2024. (Link)
Y. Hashimoto, "Measurement Compensation Method for Wearable Microfluidic Sweat Sensors Toward Monitoring a Wide Range of Local Sweat Rates and Electrolyte Concentration," IEEE Sens. Lett., vol. 7, no. 12, 4503504, 2023. (Link)
Y. Hashimoto, "Surface modification of polymers by vacuum ultraviolet Illumination containing low wavelength below 160 nm and microfluidic applications of irradiated polycarbonate," Polymer, vol. 287, 126439, 2023. (Link)
Y. Hashimoto, R. Sato, K. Takagahara, T. Ishihara, K. Watanabe, H. Togo, "Validation of Wearable Device Consisting of a Smart Shirt with Built-in Bioelectrodes and a Wireless Transmitter for Heart Rate Monitoring in Light to Moderate Physical Work," Sensors, Vol.22, No.23, 9241. (Link)
Y. Hashimoto, T. Ishihara, K. Kuwabara, T. Amano, H. Togo, "Wearable microfluidic sensor for simultaneous and continuous monitoring of local sweat rate and electrolyte concentration," Micromachines, Vol.13, No.4, 575, 2022. (Link)
A. Hirata, T. Miyazawa, R. Uematsu, S. Kodera, Y. Hashimoto, K. Takagahara, Y. Higuchi, H. Togo, T. Kawahara, H. Tanaka, "Body Core Temperature Estimation Using New Compartment Model with Vital Data from Wearable Devices," IEEE Access, Vol.9, 124452-124462, 2021. (Link)
Y. Hashimoto, S. Matsuzawa, T. Yamamoto, Subsurface investigation of the surface modification of polydimethylsiloxane by 172-nm vacuum ultraviolet irradiation using ToF-SIMS and VUV spectrometry, Surf. Interface Anal., Vol.50, No.7, 752-756, 2018. (Link)
Y. Hashimoto, T. Yamamoto, "Fabrication of an anti-reflective and super-hydrophobic structure by vacuum ultraviolet light-assisted bonding and nanoscale pattern transfer," Micromachines, Vol.9, No.4, 186, 2018. (Link) (feature article)
Y. Hashimoto, T. Yamamoto, "Solid state direct bonding of polymers by vacuum ultraviolet light below 160 nm," Appl. Surf. Sci., Vol.419, No.15, 319-327, 2017. (Link)
Y. Hashimoto, K. Mogi, T. Yamamoto, "Vacuum ultraviolet light assisted bonding and nanoscale pattern transfer method for polydimethylsiloxane," Microelectron. Eng., Vol.176, No.25, 116-120, 2017. (Link)
K. Mogi, K. Sakata, Y. Hashimoto, T. Yamamoto, "A Novel Fabrication Technique for Liquid-Tight Microchannels by Combination of a Paraffin Polymer and a Photo-Curable Silicone Elastomer," Materials, Vol.9, No.8, 621, 2016. (Link)
Y. Hashimoto, K. Mogi, T. Yamamoto, "Fabrication Method for Moth-eye Structure Made of Glass Using Vacuum Ultraviolet Light Vitrification of Silicone, IEEJ Trans. Sen. Micromachines," Vol.136, No.4, 488-492, 2016. (Link)
K. Mogi, Y. Hashimoto, T. Tsukahara, M. Terano, M. Yoshino, T. Yamamoto, "Nanometer-level high-accuracy molding using a photo-curable silicone elastomer by suppressing thermal shrinkage," RSC Adv., Vol.5, No.14, 10172-10177, 2015. (Link)
Y. Hashimoto, K. Mogi, T. Yamamoto, "Nanoscale Three-dimensional Optical Visualization Method for a Deformation of Elastomer Printing Plate to Realize Soft Nano-printing Technology, "Surf. Interface Anal. Vol.47, No.6, 723-727, 2015. (Link)