This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Toshiba. Active years: 2004-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2004-2006
Title: Yukiko Kashiura: Innovator in Semiconductor Technology
Introduction
Yukiko Kashiura is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. Her work focuses on developing advanced photosensor devices and optical semiconductor devices.
Latest Patents
Kashiura's latest patents include a photosensor device and a portable terminal unit featuring a semiconductor photosensor device. This innovative photosensor device outputs a detection result when a trigger signal is inputted. It comprises a photodiode current arithmetic circuit that operates regardless of the trigger signal's input, generating a photocurrent from light irradiation. Additionally, it includes a first amplifier that also remains operational before and after the trigger signal input, and a second amplifier that shifts to an operating state upon receiving the trigger signal, amplifying the output of the first amplifier.
Another notable patent is for an optical semiconductor device and the method for manufacturing it. This device features a photo detector section with a first semiconductor layer of a first conductivity type and a second semiconductor layer of a second conductivity type. An antireflection film is applied to prevent reflection of incident light. The circuit element section includes a circuit element formed on the second semiconductor layer, with a passivation film covering the uppermost electrode layer.
Career Highlights
Yukiko Kashiura is currently employed at Kabushiki Kaisha Toshiba, where she continues to innovate in the semiconductor field. Her work has been instrumental in advancing technology that impacts various applications, including consumer electronics and industrial devices.
Collaborations
Kashiura collaborates with her coworker, Hiroshi Suzunaga, contributing to the development of cutting-edge technologies in their field.
Conclusion
Yukiko Kashiura's contributions to semiconductor technology through her patents and work at Toshiba highlight her role as a leading inventor. Her innovative spirit continues to drive advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile