Hiroshi Ise

Title: Innovations by Hiroshi Ise

Introduction

Hiroshi Ise is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the packaging and fabrication processes of semiconductor devices.

Latest Patents

One of his latest patents is titled "Process of packaging semiconductor chip in synthetic resin produced from pressurized granular synthetic resin and molding die used therein." This innovation involves sealing a semiconductor chip mounted on a lead frame in a synthetic resin package through a molding process. By applying pressure to the softened synthetic resin, air is evacuated before injecting it into the cavities of a molding die, effectively preventing voids in the package. Another notable patent is "Semiconductor device with economical compact package and process for fabricating semiconductor device." This patent describes a method where semiconductor chips are arranged on a panel in a matrix and scaled in a piece of synthetic resin through transfer molding. The resultant structure is then separated into dices, allowing for the economical production of small semiconductor devices.

Career Highlights

Hiroshi Ise is currently employed at NEC Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing packaging techniques that enhance the performance and reliability of semiconductor devices.

Collaborations

Throughout his career, Hiroshi has collaborated with notable colleagues, including Makoto Hamada and Toshiaki Shironouchi. Their combined expertise has contributed to the successful development of various semiconductor technologies.

Conclusion

Hiroshi Ise's contributions to semiconductor technology through his innovative patents have significantly impacted the industry. His work at NEC Corporation and collaborations with esteemed colleagues highlight his dedication to advancing technology in this critical field.