Location History:
- Hadano, JP (1987 - 1989)
- Sagamihara, JP (1990)
- Kawasaki, JP (1997)
Company Filing History:
Years Active: 1987-1997
Title: Shigeru Kuroda: Innovator in Compound Semiconductors
Introduction
Shigeru Kuroda is a prominent inventor based in Hadano, Japan. He has made significant contributions to the field of compound semiconductors, holding a total of 6 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
Kuroda's latest patents include innovations in field effect transistors and ohmic contacts. One of his notable inventions is a compound semiconductor field effect transistor that features a controlled design. This transistor includes a substrate made of compound semiconductor material, with source and drain regions formed within it. The design also incorporates a channel region between the source and drain, along with a gate electrode that covers the channel. Additionally, diffusion suppressing regions are strategically placed at both ends of the channel to enhance performance.
Another significant patent involves a compound semiconductor device that utilizes nonalloyed ohmic contacts. This invention features an ohmic contact layer positioned between a double-heterojunction structure and source/drain electrodes in a high electron mobility transistor. The layer, composed of In.sub.x Ga.sub.1-x As or Ge, effectively reduces the specific contact resistance at the interface, leading to improved device efficiency.
Career Highlights
Shigeru Kuroda is currently associated with Fujitsu Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing technologies that are crucial for modern electronic devices.
Collaborations
Kuroda has collaborated with notable colleagues such as Yoshimi Yamashita and Kinjiro Kosemura. Their combined expertise has contributed to the success of various projects within the semiconductor industry.
Conclusion
Shigeru Kuroda's contributions to the field of compound semiconductors are noteworthy and impactful. His innovative patents and collaborations reflect his dedication to advancing technology in this critical area.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.