Kazuhiro Yamanouchi

Title: Kazuhiro Yamanouchi: Innovator in Opening/Closing Devices

Introduction

Kazuhiro Yamanouchi is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of engineering, particularly in the development of innovative opening and closing devices. With a total of two patents to his name, Yamanouchi's work addresses critical issues in sewage management.

Latest Patents

Yamanouchi's latest patents focus on advanced opening and closing devices designed to enhance the efficiency of sewage flow management. The first patent describes an opening/closing device that includes a gate capable of receiving a flow of sewage in an upright state. This gate can fall toward the downstream side of the flow, and a first spring generates a force to return the gate to its upright position. Notably, the spring's force is insufficient to bring the gate upright if it is already in a fallen state, but sufficient if the gate is tilted at a predetermined angle.

The second patent also pertains to an opening/closing device, which features a gate that receives sewage flow and can fall downstream. This device includes a fall prevention unit that supports the gate, a support release unit that allows the gate to fall, and two floats designed to manage the gate's position in relation to the sewage flow. The first float is smaller in specific gravity than the sewage, while the second float is positioned above the first and also has a lower specific gravity than the fluid. The surfacing prevention unit ensures that the first float does not surface, while the support release unit is activated by the surfacing of the first float.

Career Highlights

Throughout his career, Kazuhiro Yamanouchi has worked with reputable organizations, including Nippon Koei Co., Ltd. and Tokyo Metropolitan Sewerage Service Corporation. His experience in these companies has allowed him to refine his skills and contribute to significant projects in sewage management.

Collaborations

Yamanouchi has collaborated with notable colleagues such as Hiroshi Komatsu and Motonobu Ito. Their combined expertise has likely enhanced the innovation process and led to the successful development of Yamanouchi's patents.

Conclusion

Kazuhiro Yamanouchi is a distinguished inventor whose work in opening and closing devices has made a meaningful impact on sewage management. His innovative patents reflect his commitment to improving engineering solutions in this critical field