Hidekazu Katayama

Title: Innovations of Hidekazu Katayama

Introduction

Hidekazu Katayama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of starters and engine starters. With a total of 12 patents to his name, Katayama's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions is a starter that features a stator housed within a yoke, an armature supported inside the stator, and a commutator connected to the armature. This design includes a brush that has a unique structure, with a first member and a second member that possess different electrical resistance values. The brush's sliding contact surface is ingeniously designed to enhance performance. Another notable invention is an engine starter that minimizes the deformation of the roller's rolling contact surface, even under frictional heat. This invention improves the transmission of rotational force from the clutch outer to the clutch inner, showcasing Katayama's focus on efficiency and durability.

Career Highlights

Throughout his career, Hidekazu Katayama has worked with esteemed companies such as Mitsubishi Denki Kabushiki Kaisha and Mitsubishi Electric Corporation. His experience in these organizations has undoubtedly contributed to his innovative capabilities and understanding of engineering principles.

Collaborations

Katayama has collaborated with notable colleagues, including Koichiro Kamei and Shigeru Shiroyama. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Hidekazu Katayama's contributions to engineering through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the industry and inspire future advancements.