Tsutomu Noguti

Title: Tsutomu Noguti: Innovator in Lead Frame Technology

Introduction

Tsutomu Noguti is a prominent inventor based in Tokyo, Japan. He is known for his innovative contributions to the field of lead frame technology. His work has significantly impacted the manufacturing processes in the electronics industry.

Latest Patents

One of Tsutomu Noguti's notable patents is the "Lead frame flash removing method and apparatus." This invention involves a method where a lead frame is molded integrally with a case. After the molding process, abrasive agent-mixed water is sprayed onto the surface of the lead frame where a flash is formed. The lead frame is then dipped in an electrolytic solution, and a DC voltage is applied across the lead frame and an electrode in the electrolytic solution, facilitating the electrolytic processing of the lead frame. Following this process, an external force is applied to the surface of the lead frame, effectively removing the flash. This innovative method enhances the efficiency and quality of lead frame production.

Career Highlights

Tsutomu Noguti is associated with NEC Corporation, a leading company in the technology sector. His work at NEC has allowed him to develop and refine his inventions, contributing to advancements in electronic manufacturing.

Collaborations

Throughout his career, Tsutomu has collaborated with notable colleagues, including Seiji Ichikawa and Junichi Tanaka. These collaborations have fostered a creative environment that has led to significant technological advancements.

Conclusion

Tsutomu Noguti's contributions to lead frame technology exemplify the spirit of innovation in the electronics industry. His patented methods not only improve manufacturing processes but also set a standard for future developments in the field.