Location History:
- Hamamatsu, JP (1980 - 1989)
- Shizuoka, JP (1995)
Company Filing History:
Years Active: 1980-1995
Title: Innovations by Tadahiko Hotta: Pioneering Semiconductor Technologies
Introduction
Tadahiko Hotta is a distinguished inventor based in Hamamatsu, Japan, recognized for his valuable contributions to the field of semiconductor technology. With a portfolio of 10 patents, Hotta has made significant strides in enhancing integrated circuit fabrication methods.
Latest Patents
Among his latest innovations, Hotta has developed a patent for a process of fabricating complementary inverter circuits featuring a multi-level design. This innovative integrated circuit is fabricated on a semiconductor substrate, which incorporates both n-channel and p-channel type field-effect transistors. The design includes a unique interconnection between the drain regions of the transistors, utilizing polycrystalline silicon and refractory metal silicide to ensure reliability, without the risk of short-circuiting.
Another noteworthy patent relates to the method of manufacturing a multilayer electrode containing silicide. This invention employs titanium or zirconium to form high-quality and stable electric contacts with silicon semiconductor devices. The method streamlines the manufacturing process, effectively reduces costs, and enhances the overall efficiency of electrodic performance.
Career Highlights
Hotta has contributed his talents to prominent companies such as Nippon Gakki Seizo Kabushiki Kaisha and Yamaha Corporation. His work in these organizations not only showcases his engineering expertise, but also highlights his innovative spirit in developing groundbreaking technologies in electronics.
Collaborations
Working alongside notable inventors like Terumoto Nonaka and Shin Yamashita, Hotta has engaged in collaborative efforts that foster innovation and further advance the field of semiconductor technologies. These partnerships have played a crucial role in the evolution of his inventions, enriching the portfolio of cutting-edge solutions available in the market.
Conclusion
In summary, Tadahiko Hotta's prolific contributions to the semiconductor industry through his inventions and patents signify his role as a forward-thinking inventor. His work continues to inspire future advancements in electronic technologies and exemplifies the impact of dedicated research and innovation within this dynamic field.