Company Filing History:
10 out of 35,705 
2 out of 1,234 Years Active: 1986-1998
Title: Mitsuru Kimura: Innovator in Semiconductor Technology
Introduction
Mitsuru Kimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 10 patents. His work focuses on developing advanced materials and substrates that enhance the performance and reliability of semiconductor devices.
Latest Patents
One of Kimura's latest patents is for a ceramic substrate designed for use with semiconductor devices. This innovative substrate includes an electrical conductor made of silver (Ag), a resistor composed of oxide, and a barrier layer that prevents the diffusion of Ag atoms between the conductor and the resistor. This design ensures stable internal resistance, which is crucial for the performance of semiconductor devices.
Another notable patent is for a multi-layer wiring substrate. This substrate features an insulating layer primarily made of a silica sintered product, along with a conductor layer formed from an electrically conductive material. The production process involves creating a green sheet from ultrafine silica powder and firing it in a steam atmosphere, resulting in a high-strength silica sintered product with a dielectric constant of 4.0 at 1 MHz.
Career Highlights
Throughout his career, Mitsuru Kimura has worked with notable companies such as NEC Corporation and Tokyo Ohka Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Kimura has collaborated with esteemed colleagues, including Kazuhiro Ikuina and Koji Matsui. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Mitsuru Kimura's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced materials and substrates for semiconductor devices.