Location History:
- Mobara, JA (1976 - 1978)
- Mobara, JP (1978 - 1980)
Company Filing History:
9 out of 218 
3 out of 129 
Years Active: 1976-1980
Title: Innovator Yukihiko Utamura: Pioneering Solid-State Elements
Introduction
Yukihiko Utamura, based in Mobara, Japan, is a renowned inventor with a remarkable portfolio of 12 patents. His contributions primarily focus on solid-state elements, a field that has significant implications for modern electronics and technology.
Latest Patents
Among his latest innovations are two notable patents that showcase his expertise in the realm of semiconductor technology. The first, titled "Schottky Barrier Type Solid-State Element and Method of Producing the Same," refers to a Schottky barrier type solid-state element composed of a metallic board and a semiconductor film layer. This innovative element is designed to create an efficient interface between metal and semiconductor, leveraging specific metals to form a Schottky barrier. Furthermore, his approach includes a semiconductor-side terminal electrode that enhances the ohmic contact, with the semiconductor film layer produced via an ionized-cluster-beam deposition process.
The second patent, "Ionized-Cluster-Beam Deposition Process for Fabricating p-n Junction," addresses a p-n junction type solid-state element that consists of p-type and n-type semiconductor layers. This method employs the ionized-cluster-beam deposition process to create a vacuum environment where atom clusters are ionized and accelerated onto a substrate, thus forming the semiconductor layers.
Career Highlights
Yukihiko Utamura has built a distinguished career, having worked for prominent firms such as Futaba Denshi Kogyo K.K. and Futaba Denshi Kogyo Kabushiki Kaisha. His successful endeavors at these companies have significantly advanced the development of solid-state technologies.
Collaborations
Throughout his career, Utamura has had the privilege of collaborating with several talented individuals, including coworkers Kiyoshi Morimoto and Toshinori Takagi. These collaborations have fostered an exchange of innovative ideas and practices, enriching his work and contributions to the field.
Conclusion
Yukihiko Utamura's inventive spirit and dedication to advancing semiconductor technology through his patents have marked him as a leading figure in the industry. His innovative methods and collaborations are paving the way for future breakthroughs in solid-state elements, demonstrating the vital role of inventors in driving technology forward.