Company Filing History:
Years Active: 1995-2008
Title: Masaki Yoshimaru: Innovator in Semiconductor Technology
Introduction
Masaki Yoshimaru is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His innovative methods have advanced the manufacturing processes of semiconductor devices, showcasing his expertise and dedication to the industry.
Latest Patents
Yoshimaru's latest patents include a method for manufacturing a semiconductor device. This method involves preparing a semiconductor substrate, forming a lower electrode with a laminated film of Ir and IrO, whose thickness is 100 nm or less, over the substrate. It also includes forming a capacity insulating film made of a metal oxide dielectric on the lower electrode and creating an upper electrode comprised of a precious metal film on the capacity insulating film. Another notable patent is a method for fabricating a storage capacitor using high dielectric constant material. This method involves laminating a plurality of ruthenium-type conductive electrodes and a dielectric film with a perovskite structure. It includes forming a first conductive electrode at the semiconductor substrate and creating a transitional layer through heat treatment, resulting in a capacitor structure that is efficient and cost-effective.
Career Highlights
Throughout his career, Masaki Yoshimaru has worked with notable companies such as Oki Electric Industry Co., Ltd. and ASM Japan K.K. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Yoshimaru has collaborated with esteemed colleagues, including Shinobu Takehiro and Satoshi Yamauchi. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced semiconductor solutions.
Conclusion
Masaki Yoshimaru's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry and pave the way for future advancements.