Michio Katoh

Title: Michio Katoh: Innovator in Semiconductor Manufacturing

Introduction

Michio Katoh is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative methods for producing plastic encapsulated semiconductor devices. With a total of 2 patents, his work has had a lasting impact on the industry.

Latest Patents

Katoh's latest patents focus on a method for manufacturing a plastic encapsulated semiconductor device. This method involves clamping external leads and strips of a semiconductor device assembly using upper and lower molds. The assembly is formed with a lead frame that includes a first connecting band linked to the external leads and a second connecting band connected to strips with small cross-sectional areas. The process allows the substrate support to float in a cavity formed by the molds, facilitating the injection of plastic into the cavity. The design ensures that cutting the strips from the plastic encapsulating housing is both easy and reliable, allowing for a plastic layer of desired thickness to be formed on the rear surface of the substrate support.

Career Highlights

Katoh has been associated with Matsushita Electronics Corporation, where he has applied his expertise in semiconductor technology. His innovative approaches have contributed to advancements in the manufacturing processes used in the electronics industry.

Collaborations

Some of his notable coworkers include Hiroyuki Fujii and Mikio Nishikawa, who have collaborated with him on various projects within the semiconductor field.

Conclusion

Michio Katoh's contributions to semiconductor manufacturing through his innovative patents have established him as a key figure in the industry. His work continues to influence the development of efficient manufacturing processes for electronic devices.