Hinode, Japan

Kouzi Koizumi

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzi Koizumi. Retrieved from https://idiyas.com/inventor/kouzi-koizumi

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 29(Granted Patents)


Company Filing History:


Years Active: 1993

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Kouzi Koizumi: Innovator in Semiconductor Technology

Introduction

Kouzi Koizumi is a notable inventor based in Hinode, Japan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor device that enhances the efficiency of fabrication methods.

Latest Patents

Kouzi Koizumi holds a patent for a semiconductor device, its fabrication method, and a molding apparatus used in the process. The patent describes a resin mold semiconductor device where a chip is mounted to a substrate. One of its main planes is molded by a resin member through pressure molding. The molding apparatus features a gate that extends towards the radial center of wires inside a cavity. This design allows the resin to flow in a radial direction along the wires, ensuring optimal performance. The air vents are strategically placed at the remotest positions of the cavity from the gate, enhancing the overall functionality of the device.

Career Highlights

Kouzi Koizumi is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on advancing semiconductor technologies. With a patent count of 1 patent, he has established himself as a key player in this specialized field.

Collaborations

Throughout his career, Kouzi Koizumi has collaborated with esteemed colleagues such as Kazuo Yamazaki and Junichi Saeki. These collaborations have contributed to the development of innovative solutions in semiconductor technology.

Conclusion

Kouzi Koizumi's contributions to semiconductor technology through his patent and work at Hitachi, Ltd. highlight his role as an influential inventor. His innovative approaches continue to shape the future of semiconductor devices.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Loading…