Hideo Inaba

Title: Celebrating the Innovations of Hideo Inaba

Introduction

Hideo Inaba, an accomplished inventor based in Okazaki, Japan, has made significant contributions to the field of actuator technology. With a total of five patents to his name, Inaba’s innovations have had a profound impact on automotive engineering, specifically in optimizing valve lift control mechanisms.

Latest Patents

Inaba's latest patents showcase his expertise in developing advanced actuators for valve lift controllers. One prominent invention is an actuator that incorporates a feed screw mechanism. This mechanism includes a screwed shaft that moves linearly alongside the control shaft, and a rotation spindle that rotates circumferentially. The design cleverly converts the rotational movement of the spindle into a linear movement of the screwed shaft. A notable feature is a protrusion that extends outwardly from the rotation spindle, combined with an internal thread member that engages the spindle's outer wall, enhancing the actuator's functionality.

Another significant patent from Inaba details an actuator that consists of a case forming two separate spaces. The first space is supplied with lubricating fluid, critical for maintaining efficient operation. This actuator includes a feed screw mechanism with a cylindrical spindle and a screw, facilitating the conversion of rotational movement to linear movement. The design incorporates a motor unit housed in the second space, which effectively rotates the spindle, while a sealing member ensures that the first and second spaces remain separated.

Career Highlights

Hideo Inaba’s career includes vital roles at renowned companies such as Denso Corporation and Toyota Motor Corporation. His work at these institutions has allowed him to collaborate on groundbreaking technologies that enhance vehicle performance and reliability. His patents reflect not only his technical skills but also his commitment to advancing the automotive industry.

Collaborations

Throughout his career, Inaba has collaborated with esteemed colleagues, including Akihiko Kameshima and Toshiki Fujiyoshi. These partnerships have furthered the development of innovative actuator designs and contributed to the overall progress in automotive engineering.

Conclusion

Hideo Inaba’s contributions as an inventor are evident through his impactful patents and collaborations. His innovations in actuator technology have paved the way for advancements in the automotive sector, showcasing his dedication to improving vehicle performance. Inaba stands as a prominent figure in the field of engineering, inspiring future generations of inventors.