Search Results - toshikazu+nishida

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Hafnium Oxide Ferroelectric Thin Film for Ferroelectric Random-Access Memory (FeRAM) Manufacturing
Increases Ferroelectricity and Thermal Retention in Complementary Metal-Oxide Semiconductor (CMOS) Applications This hafnium oxide ferroelectric thin film increases ferroelectricity and thermal retention for manufacturing ferroelectric random-access memory (FeRAM). Ferroelectric random-access memory (FeRAM) is a promising emerging technology. It displays...
Published: 10/31/2023   |   Inventor(s): Toshikazu Nishida, Saeed Moghaddam, Glen Walters, Aniruddh Shekhawat
Keywords(s):  
Category(s): Technology Classifications > Engineering > Mechanical, Technology Classifications > Engineering > Computer Science
Continuous Stereolithography 3D Fabrication Without Scaffolding
Uses Liquid Interface for High Performance Printing of Large-Scale and Ultra-High-Aspect FeaturesBy employing a transparent inert liquid as the constraining surface, this stereolithography 3D printing system can fabricate even large-scale and ultra-high-aspect features continuously without a need for scaffolding or support. Stereolithography uses photopolymerization...
Published: 6/27/2021   |   Inventor(s): Toshikazu Nishida, Aftab Bhanvadia
Keywords(s): 3D printing, additive manufacturing, Continuous liquid interphase printing, dlp, Free radical polymerization, Lithography, Microstereolithography, Oxygen inhibition, photopolymerization, Photopolymerization inhibition, stereolithography, stiction
Category(s): Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Materials
Nano Acoustic Resonator to Improve 5G Wireless Communication Networks
Minimizes Film Thickness to Enable Extreme Scaling to mm-Wave FrequenciesThis nano-acoustic resonator employs a ferroelectric transducer to enable the radio frequency (RF) front-end module necessary for the realization of 5G wireless communication networks. The majority of Americans today use a cellphone as a primary source for wireless communication....
Published: 8/19/2022   |   Inventor(s): Roozbeh Tabrizian, Toshikazu Nishida, Mayur Ghatge, Glen Walters
Keywords(s): Frequency reference, mmWave, Nano-mechanical resonator, RF Front-end
Category(s): Technology Classifications > Engineering > Electrical
Ultra-low Power, Wireless Implantable Neural Electrode System
Interfaces with Neural Tissue for Recording and StimulationThis implantable neural electrode device serves as a potential therapy for patients suffering from a host of neurological disorders in the central or peripheral nervous system. According to a report by the World Health Organization, neurological disorders ranging from migraines to epilepsy and...
Published: 6/27/2021   |   Inventor(s): John Harris, Toshikazu Nishida, Jose Principe, Justin Sanchez, Rizwan Bashirullah
Keywords(s): Brain-Computer Interface, Implantable Neural Recording System, Neural Interface, neuroprosthetic, Wireless Implant
Category(s): Technology Classifications > Engineering > Electrical
Efficient Optical Shear-Stress Sensors with High Temperature Ranges
Directly Quantifies Skin Friction Drag in High-Temperature EnvironmentsThis device uses sensors to accurately and quickly process wall shear-stress in applications for the aircraft industry. The measurement of skin friction drag is vitally important to the aircraft industry, and skin friction drag causes an estimated 50 percent of the total vehicle...
Published: 1/19/2022   |   Inventor(s): Mark Sheplak, Toshikazu Nishida, Stephen Horowitz, Louis Cattafesta
Keywords(s): Optical, sensor, Shear
Category(s): Technology Classifications > Engineering > Mechanical