Location History:
- Chiyoda-ku, JP (2017 - 2020)
- Tokyo, JP (2009 - 2024)
Company Filing History:
16 out of 15,928 
1 out of 21,351 
Years Active: 2009-2025
Title: Kei Yamamoto: Innovator in Semiconductor Technology
Introduction
Kei Yamamoto is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 17 patents. His innovative work focuses on enhancing the efficiency and reliability of power modules and semiconductor devices.
Latest Patents
Among his latest patents is a power module that includes a highly-heat-dissipating insulation adhesive sheet. This power module features a heat spreader with excellent heat conducting properties, a semiconductor element thermally connected to the heat spreader, and a complex insulation adhesive sheet that enhances heat dissipation. Another notable patent is for a highly reliable semiconductor device and power conversion device, which includes a base member, a sealing member, and a terminal member designed for optimal performance.
Career Highlights
Throughout his career, Kei Yamamoto has worked with leading companies in the industry, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His experience in these organizations has allowed him to develop cutting-edge technologies that have advanced the field of semiconductor devices.
Collaborations
Kei has collaborated with notable professionals in his field, including Kazuhiro Tada and Seiki Hiramatsu. These partnerships have contributed to the successful development of his innovative technologies.
Conclusion
Kei Yamamoto's contributions to semiconductor technology through his numerous patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in power modules and semiconductor devices.