Kiminori Ishido

Title: Kiminori Ishido: Innovator in Semiconductor Technology

Introduction

Kiminori Ishido is a prominent inventor based in Kanagawa, Japan, known for his significant contributions to semiconductor technology. With a total of eight patents to his name, Ishido has made remarkable advancements in the field, particularly in the design and manufacturing of semiconductor devices.

Latest Patents

Ishido's latest patents include innovative semiconductor devices and methods for manufacturing them. One notable patent describes a semiconductor device that features an insulating material layer devoid of reinforced fibers, such as glass cloth or nonwoven cloth. This design allows for the miniaturization of metal thin-film wiring layers, a reduction in the diameter of metal vias, and a decrease in interlayer thickness. The device comprises an insulating material layer that encapsulates one or more semiconductor elements, a plurality of metal thin-film wiring layers, and metal vias that electrically connect these layers to the electrodes of the semiconductor elements. Additionally, a warpage adjustment layer is incorporated to mitigate warpage of the insulating material layer, enhancing the overall performance of the semiconductor device.

Another significant patent outlines a semiconductor device that includes a support plate and a semiconductor chip mounted on its surface via an adhesive layer. This design features an insulation material layer that seals the semiconductor chip and its periphery, with openings formed on the electrode arranged on the chip's surface. Conductive portions are created in these openings to connect to the chip's electrode, while a wiring layer is formed on the insulation material to connect to these conductive portions and extend to the chip's peripheral region.

Career Highlights

Throughout his career, Kiminori Ishido has worked with notable companies in the semiconductor industry, including J-Devices Corporation and Renesas Electronics Corporation. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in semiconductor technology.

Collaborations

Ishido has collaborated with esteemed colleagues such as Hiroaki Matsubara and Toshihiro Iwasaki, further enhancing his work in the field. Their combined efforts have led to advancements that push the boundaries of semiconductor design and manufacturing.

Conclusion

Kiminori Ishido's contributions to semiconductor technology through his innovative patents and collaborations have established him as a key figure in the industry. His work continues to influence the development of advanced semiconductor devices, showcasing the importance of innovation in technology.