Company Filing History:
Years Active: 1990-1991
Title: Yutaka Yoshimura: Innovator in Semiconductor Technology
Introduction
Yutaka Yoshimura is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on the manufacturing processes of plastic encapsulated semiconductor devices, which are crucial for modern electronic applications.
Latest Patents
Yutaka Yoshimura's latest patents include a method of manufacturing a plastic encapsulated semiconductor device. This invention involves a lead frame that has a mount portion and a lead portion. A semiconductor chip is mounted on one major surface of the mount portion of the lead frame. The semiconductor chip is connected by an electrical connecting means to the lead portion of the lead frame. An electrical insulating layer is formed on the other major surface of the mount portion of the lead frame. The mount portion, part of the lead portion of the lead frame, the semiconductor chip, and the electrically connecting means, excluding the surface of the electrical insulating layer of the mount portion of the lead frame, are sealed or encapsulated by an electrical insulating member.
Another patent by Yoshimura also focuses on a plastic encapsulated semiconductor device and the method for manufacturing it. The details are similar, emphasizing the importance of the lead frame and the encapsulation process in ensuring the reliability and performance of semiconductor devices.
Career Highlights
Yutaka Yoshimura is associated with Tokyo Shibaura Denki Kabushiki Kaisha, a company known for its advancements in electrical and electronic technologies. His role in the company has allowed him to contribute to innovative solutions in semiconductor manufacturing.
Collaborations
Due to space constraints, the collaborations section will be omitted.
Conclusion
Yutaka Yoshimura's contributions to semiconductor technology through his patents highlight his innovative spirit and dedication to advancing the field. His work continues to influence the development of reliable electronic devices.