Location History:
- Kanagawa, JP (2013)
- Tokyo, JP (2017 - 2018)
- Takasaki, JP (2018)
- Gunma, JP (2016 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: Jun Matsuhashi: Innovator in Semiconductor Manufacturing
Introduction
Jun Matsuhashi is a prominent inventor based in Gunma, Japan, known for his significant contributions to the field of semiconductor manufacturing. With a total of 8 patents to his name, Matsuhashi has developed innovative methods that enhance the efficiency and reliability of semiconductor devices.
Latest Patents
Matsuhashi's latest patents include a method of manufacturing semiconductor devices that improves efficiency. This method involves conducting an electrical test by connecting an external terminal to a semiconductor chip, which is mounted on a semiconductor device. The connection is made through a probe pin that is electrically coupled to a test circuit. The probe pin features a tip portion made of a base material, a nickel film, and a thicker conductive film made of silver.
Another notable patent focuses on improving the reliability of semiconductor devices. This manufacturing method includes attaching a ball grid array (BGA) with a solder ball to a socket for a burn-in test. The process involves using conductive contact pins to perform the burn-in test, ensuring that the solder ball is effectively tested under specific conditions.
Career Highlights
Matsuhashi is currently employed at Renesas Electronics Corporation, where he continues to innovate in semiconductor technology. His work has significantly impacted the efficiency and reliability of semiconductor devices, making him a valuable asset to the company.
Collaborations
Throughout his career, Matsuhashi has collaborated with notable colleagues, including Naohiro Makihira and Toshitsugu Ishii. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the semiconductor industry.
Conclusion
Jun Matsuhashi's contributions to semiconductor manufacturing through his innovative patents and collaborative efforts highlight his importance in the field. His work continues to influence the efficiency and reliability of semiconductor devices, marking him as a key figure in technological advancements.