This inventor holds 7 USPTO granted patents and 1 published patent application. Top assignees: Ps4 Luxco S.a.r.l., Elpida Memory, Inc., Micron Technology Incorporated. Active years: 2013-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 377 
2 out of 1,458 
2 out of 39,253 
Years Active: 2013-2025
Title: Koji Yasumori: Innovator in Semiconductor Technology
Introduction
Koji Yasumori is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative work has paved the way for advancements in semiconductor devices and methods.
Latest Patents
Yasumori's latest patents include a semiconductor device and a method of forming the same. This invention features an apparatus that includes an active region, a scribe region surrounding the active region, a test component in the scribe region, and a pad electrode in the active region. Additionally, it incorporates a power supply wiring of an upper wiring layer in the active region, which extends between the test component and the pad electrode. The interconnection structure couples the test component and the pad electrode across the border between the active region and the scribe region, including a wiring portion of a lower wiring layer crossing the power supply wiring. Another notable patent involves semiconductor devices that include redistribution layers, which consist of a substrate and a dielectric material with electrically conductive material. This design allows for efficient connections through vias extending through the dielectric material.
Career Highlights
Throughout his career, Yasumori has worked with several notable companies, including Ps4 Luxco S.a.r.l. and Elpida Memory, Inc. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Yasumori has collaborated with talented individuals such as Hisayuki Nagamine and Haruka Momota. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Koji Yasumori's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile