Noriyuki Kawamata

Title: Noriyuki Kawamata: Innovator in Oil Pump Technology

Introduction

Noriyuki Kawamata is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of engineering, particularly in the development of oil pump technology. With a total of 11 patents to his name, Kawamata has established himself as a key figure in the automotive industry.

Latest Patents

Kawamata's latest innovations include an oil pump unit with a variable flow rate. This unit features an oil pump with an intake port and a discharge port, accommodating a pump rotor. It also includes an oil path switching valve that has oil inlets and outlets, which open and close oil pressure return holes communicating with the discharge port. The design allows for the oil path switching valve and the oil pump to be separately disposed, enhancing efficiency.

Another notable patent is the engine with a variable flow rate oil pump. This engine incorporates a subsidiary relief passage extending from an oil passage-switching valve to a subsidiary oil pump. It also features a main relief passage that extends from the oil passage-switching valve to the main oil pump, along with a check valve that prevents backflow from the main discharge passage to the oil passage-switching valve side. This innovative design optimizes oil flow and pressure management within the engine.

Career Highlights

Throughout his career, Kawamata has worked with esteemed companies such as Honda Motor Co., Ltd. and Honda Giken Kogyo Kabushiki Kaisha. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in automotive technology.

Collaborations

Kawamata has collaborated with notable colleagues, including Satoshi Ino and Junichi Miyajima. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field of oil pump technology.

Conclusion

Noriyuki Kawamata's contributions to oil pump technology have significantly impacted the automotive industry. His innovative designs and patents reflect his dedication to engineering excellence. As he continues to develop new technologies, Kawamata remains a vital figure in the world of inventions.