Hiroshi Uruno

Title: Hiroshi Uruno: Innovator in Engine Technology

Introduction

Hiroshi Uruno is a notable inventor based in Saitama, Japan. He has made significant contributions to engine technology, holding a total of 6 patents. His work focuses on enhancing the reliability and efficiency of engine components.

Latest Patents

One of his latest patents is the "Harness outlet structure of engine." This invention allows for a reliable shield at a harness outlet of the engine. The structure includes a wiring harness that is clamped by a shield cover and the engine main body via a grommet bracket. The grommet bracket features a groove with a width equivalent to the thickness of the shield cover, which is disposed circumferentially between two flange portions. Additionally, a harness overall for shielding the wiring harness is mounted externally on the proximal end of the grommet bracket. This harness overall is a shield outer jacket body formed from braided metal fibers, ensuring robust protection for the wiring harness.

Another significant patent is the "Electronic control device for aviation engine." This device is designed for aviation engines, where each cylinder is equipped with main and back-up ignition plugs. The electronic control unit (ECU) includes two lanes, A and B, each with its own CPU. The ignition control system is multiplexed by these two lanes, allowing for independent calculation of ignition timing for each cylinder based on sensor signals. This configuration provides a high level of redundancy with a minimal number of CPUs, making it adaptable for various installation locations.

Career Highlights

Hiroshi Uruno has worked with prominent companies in the automotive industry, including Honda Giken Kogyo Kabushiki Kaisha and Honda Motor Co., Ltd. His experience in these organizations has contributed to his expertise in engine technology and innovation.

Collaborations

Throughout his career, Hiroshi has collaborated with talented individuals such as Toshio Yamagiwa and Takashi Ohzeki. These partnerships have fostered a creative environment that has led to groundbreaking advancements in engine design and functionality.

Conclusion

Hiroshi Uruno's contributions to engine technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the automotive and aviation industries, showcasing the importance of creativity in engineering.