Hideki Tsutsui

Title: **Innovative Contributions of Hideki Tsutsui in Automotive Technology**

Introduction

Hideki Tsutsui, an inventor based in Yokkaichi, Japan, has made significant contributions to automotive technology through his innovative designs. With a patent to his name, Tsutsui has showcased his ability to enhance mechanical systems, particularly in the realm of clutches used in vehicles.

Latest Patents

Tsutsui's notable patent involves a clutch that features a unique groove formed on the outer circumferential surface. This clutch is engineered with a drive-side rotational body and a driven-side rotational body, which can shift between a coupled position and a decoupled position. The driven-side rotational body incorporates a groove that consists of both a helical portion and a deeper annular portion. This ingenious design allows the driven-side rotational body to be urged toward the coupled position by an urging member. When a pin is inserted into the helical portion, it enables the driven-side rotational body to shift to the decoupled position, overcoming the force of the urging member. The design includes a projection at the pin's tip and a recessed groove in the helical portion for accommodating this projection, adding further functionality to the clutch system.

Career Highlights

Tsutsui is associated with Toyota Jidosha Kabushiki Kaisha, a leading automotive manufacturer in Japan. His work at Toyota has been instrumental in developing advanced automotive systems that improve vehicle performance and efficiency. His innovative approach to clutch design is a testament to his expertise in mechanical engineering and his commitment to enhancing automotive technology.

Collaborations

Throughout his career, Tsutsui has collaborated with other talented engineers and inventors, including Hirotaka Sunada and Masao Nakayama. These collaborations have fostered a creative environment that enhances the development of innovative automotive solutions, reflecting the collective dedication to excellence in engineering at Toyota.

Conclusion

Hideki Tsutsui's innovative contributions to clutch design have positioned him as a noteworthy inventor in the automotive industry. His patent reflects a deep understanding of mechanical systems and an ability to create practical solutions that enhance vehicle functionality. As the automotive landscape continues to evolve, inventors like Tsutsui play a crucial role in driving innovations that shape the future of transportation.