Kiyotaka Obunai

Title: Kiyotaka Obunai: Innovator in Brake Disc Technology

Introduction

Kiyotaka Obunai is a notable inventor based in Kyotanabe, Japan. He has made significant contributions to the field of brake disc technology, holding 2 patents that showcase his innovative approach to reducing noise and preventing brake judder.

Latest Patents

Obunai's latest patents include a unique brake disc designed to effectively reduce the generation of noise, such as brake noise. This invention features specifications relating to lightening holes that differ between two brake disc plates. The design allows the plates to slide on each other during braking, minimizing noise through vibration. Additionally, he has developed a brake disc with a corrugated outer periphery, which effectively prevents brake judder. This design includes a hub disc fixed to a wheel and a braking disc with outer peripheral recesses that create a corrugated shape, enhancing performance and durability.

Career Highlights

Throughout his career, Kiyotaka Obunai has worked with reputable companies, including Sunstar Engineering Pte. Ltd. and Doshisha University. His experience in these organizations has contributed to his expertise in engineering and innovation.

Collaborations

Obunai has collaborated with notable coworkers such as Tsuyoshi Nakatsuji and Yoshio Hoshi, further enriching his professional journey and expanding his impact in the field of brake technology.

Conclusion

Kiyotaka Obunai's contributions to brake disc technology reflect his innovative spirit and dedication to improving vehicle performance. His patents demonstrate a commitment to addressing common issues in braking systems, making him a significant figure in the automotive engineering landscape.