This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Nec Corporation, Renesas Electronics Corporation, Sumitomo Light Metal Industries, Ltd.. Active years: 1994-2021.
Location History:
- Minato, JP (1994)
- Tokyo, JP (1998 - 2021)
Company Filing History:
3 out of 36,653 
1 out of 7,649 
1 out of 140 Years Active: 1994-2021
Title: Fujio Shimizu: Innovator in Semiconductor Technology
Introduction
Fujio Shimizu is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work has advanced the understanding and manufacturing processes of semiconductor devices.
Latest Patents
One of his latest patents is focused on a semiconductor device and method of manufacturing the same. This invention involves a semiconductor device with an insulated-gate field-effect transistor and outlines its manufacturing method. The design includes a cell region defined in the first region of one main surface side of the semiconductor substrate, where an insulated gate-type field-effect transistor is formed. Additionally, a snubber circuit is integrated into the design, enhancing the device's functionality.
Another notable patent by Shimizu is a pattern formation method and apparatus using atomic beam holography technology. This innovative method allows for the direct formation of very small patterns composed of desired elements on a substrate. By utilizing quantum coherent reflection of an atomic wave, the process involves modulating an atomic beam with pattern information included in a hologram, leading to precise pattern formation.
Career Highlights
Fujio Shimizu has worked with several notable companies throughout his career, including NEC Corporation and Sumitomo Light Metal Industries, Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.
Collaborations
Shimizu has collaborated with talented individuals in his field, including Harumi Mizunashi and Yuji Matubara. These partnerships have likely fostered a creative environment that has led to significant advancements in their respective projects.
Conclusion
Fujio Shimizu is a distinguished inventor whose work in semiconductor technology has made a lasting impact. His innovative patents and collaborations highlight his commitment to advancing the field. His contributions continue to influence the development of new technologies in the semiconductor industry.