Company Filing History:
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Years Active: 2017-2019
Title: Innovations by Inventor Hidehito Koseki
Introduction
Hidehito Koseki is a prominent inventor based in Yokkaichi, Japan, known for his significant contributions to the field of semiconductor technology. With a portfolio of three patents, Koseki has made notable advancements that enhance the performance and efficiency of various electronic devices.
Latest Patents
Koseki’s latest patent focuses on "Hydrogen diffusion barrier structures for CMOS devices and method of making the same." This inventive semiconductor structure encompasses a field effect transistor situated on a semiconductor substrate, incorporating various layers such as a silicon oxide liner and a silicon nitride liner. These components work together to create a hydrogen diffusion barrier structure that enhances the reliability of CMOS devices.
Another significant patent is centered on "Source line formation and structure." This invention outlines a method for forming a trench over first contact areas of NAND strings while preserving the integrity of individual openings. Through a series of etching processes, this innovative approach reduces the exposed surface area, optimizing the efficiency of semiconductor manufacturing.
Career Highlights
Throughout his career, Hidehito Koseki has been associated with leading companies in the semiconductor industry, including SanDisk Technologies Inc. and Semiconductor Components Industries, LLC. His experience in these organizations has facilitated his exploration and development of cutting-edge technologies in semiconductor design and manufacturing.
Collaborations
Koseki has collaborated with several esteemed professionals in his field, including Noritaka Fukuo and Hokuto Kodate. These partnerships have played a crucial role in fostering innovation and driving forward the development of new technologies in the semiconductor sector.
Conclusion
Hidehito Koseki stands out as an influential figure in semiconductor technology, with a focus on enhancing device performance through innovative patent solutions. His work exemplifies the cutting-edge contributions made by inventors in the quest for technological advancement, leaving a notable impact on the industry.