Location History:
- Chiyoda-ku, JP (2016)
- Tokyo, JP (1989 - 2021)
Company Filing History:
Years Active: 1989-2021
Title: Tsuneo Hamaguchi: Innovator in Semiconductor Technology
Introduction
Tsuneo Hamaguchi is a prominent inventor based in Tokyo, Japan, known for his contributions to semiconductor technology. He holds a total of 6 patents, showcasing his innovative approach to enhancing electronic devices. His work primarily focuses on improving electromagnetic wave shielding and heat dissipation in semiconductor devices.
Latest Patents
One of Hamaguchi's latest patents is a semiconductor device featuring an electromagnetic wave absorbing layer with heat dissipating vias. This invention provides high electromagnetic wave shielding properties while ensuring effective heat dissipation. The semiconductor device includes a package bonded to a circuit board, with an absorbing layer made of resin containing magnetic particles or carbon, and a reflecting layer made of resin containing conductive particles.
Another significant patent involves a semiconductor device and method for manufacturing it, along with a wireless communication apparatus. This design incorporates an electromagnetic wave absorption sheet that contacts the upper and side surfaces of an electronic component mounted on a wiring board. It also features a heat conduction plate and a heat transfer sheet, which work together to efficiently conduct heat generated in the electronic component to a heat dissipation member.
Career Highlights
Throughout his career, Tsuneo Hamaguchi has worked with notable companies such as Mitsubishi Electric Corporation and NEC Corporation. His experience in these leading firms has significantly contributed to his expertise in semiconductor technology and innovation.
Collaborations
Hamaguchi has collaborated with talented individuals in the field, including Shota Sato and Tomohiro Tanishita. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tsuneo Hamaguchi's innovative work in semiconductor technology has made a significant impact on the industry. His patents reflect a commitment to enhancing electronic devices through improved electromagnetic wave shielding and heat dissipation. His contributions continue to influence the future of semiconductor design and technology.