Kouji Kuyama

Title: Innovations of Kouji Kuyama: Pioneering Vibrational Motors and Turntable Devices

Introduction

Kouji Kuyama, an accomplished inventor hailing from Tottori, Japan, has made significant contributions to the field of mechanical engineering through his innovative designs. With a portfolio comprising eight patents, Kuyama has focused on creating devices that enhance functionality and durability in electronic applications.

Latest Patents

Among his most notable patents is the invention of a small and flat vibrational motor with an impact-resistant structure. This motor features a bearing supporter and a stator supporter that are concentric with the bearing supporter, allowing for efficient assembly on a motor base. The design ensures that metal terminals are strategically exposed, beneficial for reflow soldering to various apparatus boards. This structure notably increases the motor's impact-resistance against radial and thrust loads, making it suitable for a wide range of applications.

Another remarkable patent by Kuyama is the development of a turntable device and its manufacturing method. This turntable comprises a disc base featuring heightened hardness and a roughened surface to prevent slipping and adhesion. The innovative design compensates for surface wobble, making it an ideal solution for CD players and optical disc driving apparatuses. The manufacturing process involves applying a liquid resin mixed with fine particles on the circumference of the turntable and subsequently hardening it to form a robust disc base.

Career Highlights

Kouji Kuyama's career has been marked by tenure at esteemed organizations such as Matsushita Electric Industrial Co., Ltd., where he contributed his expertise in mechanical design and innovation. His work there has paved the way for advancements in electronic components, particularly in the areas of motor and turntable technologies.

Collaborations

Throughout his career, Kuyama has collaborated with talented individuals like Kodo Fukuoka and Miyuki Furuya. Together, they have pushed the boundaries of engineering, contributing to transformative inventions that enhance technology's role in everyday life.

Conclusion

In summary, Kouji Kuyama stands out as a significant figure in the landscape of inventions and innovations. His patents, including ground-breaking designs for vibrational motors and turntable devices, demonstrate a commitment to enhancing the functionality and durability of electronic components. Kuyama's dedication to improving technology continues to inspire future generations of inventors and engineers.