Location History:
- Hyogo, JP (1992 - 1993)
- Kawanishi, JP (1996)
Company Filing History:
Years Active: 1992-1996
Title: Eitaro Nagai: Innovator in Semiconductor Technology
Introduction
Eitaro Nagai is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His innovative work focuses on improving the functionality and accuracy of semiconductor devices.
Latest Patents
Eitaro Nagai's latest patents include a novel substrate for semiconductor devices. This semiconductor substrate features a plurality of parallel resistor films connected between a pair of conductor strips. The resistor films and conductor strips are coated with a protective coat. The resistor films can be individually cut by laser trimming to adjust the total resistance value, while the protective coat on the uncut resistors remains intact. Another notable patent is a method of manufacturing a semiconductor pressure sensor device that enhances measuring accuracy without the need for a silicon base when attaching a semiconductor pressure sensor chip to a lead frame. This device includes a die-bond adhesive made of a resilient material, which fixes the semiconductor pressure sensor chip to the lead frame. It also features a wire bond receiving projection that absorbs pressure application force, thereby improving measuring accuracy.
Career Highlights
Eitaro Nagai is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in pressure sensors and semiconductor substrates.
Collaborations
Throughout his career, Eitaro has collaborated with notable colleagues, including Yoshiharu Takahashi and Seiji Takemura. These collaborations have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Eitaro Nagai's contributions to semiconductor technology exemplify his dedication to innovation and improvement in the field. His patents reflect a commitment to enhancing the performance and accuracy of semiconductor devices, making him a significant figure in this industry.