Hiroyuki Miyaguchi

Title: **Hiroyuki Miyaguchi: Innovator in Card Mechanisms and Illumination Panels**

Introduction

Hiroyuki Miyaguchi, an accomplished inventor based in Miyagi-ken, Japan, has made significant contributions to the field of product design and engineering. With a total of three patents to his name, Miyaguchi has demonstrated a strong focus on innovations that enhance usability and functionality in technology.

Latest Patents

Miyaguchi's latest patents reflect his inventive spirit. One notable invention is the **On-vehicle card holding mechanism**. This mechanism allows for the accommodation of a cardholder designed to hold a memory card. The innovation operates through a manipulation part that, when pressed, moves a slider against the spring force of coil springs. This action releases a protruding part from a heart-shaped cam with a pin, allowing the cardholder to be pushed out when the manipulation part is released. This design enhances user interaction with the device by allowing easy access to the cardholder.

Another significant invention is the **In-mold decorated illumination panel**. This panel features an indicator sheet with an ink printed layer that includes a printed indicator portion. The molded layer is created by injection molding, which illuminates the printed indicator portion from the back surface, making it visible from the front. An innovative feature of this invention is an ink dissolution preventing sheet that protects the ink during the molding process. Additionally, a shrinkage adjusting material is mixed into the molded layer to prevent warping after injection molding.

Career Highlights

Hiroyuki Miyaguchi works at Alps Electric Co., Ltd., a recognized leader in electronics and automotive components. His role in the company has enabled him to engage deeply with cutting-edge technologies and contribute innovative solutions that align with market needs. Miyaguchi's work exemplifies the intersection of engineering excellence and user-centered design.

Collaborations

Miyaguchi collaborates with talented coworkers including Yasuaki Ogawa and Yasushi Takeda. Together, they bring diverse perspectives and expertise to their projects, further enhancing the innovative capacity of their team at Alps Electric Co., Ltd. This collaborative environment is essential for fostering creativity and driving advancements in their field.

Conclusion

Hiroyuki Miyaguchi stands out as a prolific inventor whose patents leave a lasting impact on technology solutions. His achievements in designing mechanisms and illumination panels not only showcase his inventive prowess but also contribute to the ongoing evolution of user-friendly designs in electronics. As he continues to innovate, the industry looks forward to the advancements that Miyaguchi and his team will bring forth in the coming years.