Location History:
- Yokohama, JP (2004)
- Kanagawa-ken, JP (2000 - 2010)
Company Filing History:
Years Active: 2000-2010
Title: Hiroyuki Aizawa: Innovator in Lightweight Structures and Engine Control Systems
Introduction
Hiroyuki Aizawa is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the fields of lightweight structures and internal combustion engine control systems. With a total of 5 patents to his name, Aizawa's work reflects a commitment to innovation and efficiency.
Latest Patents
One of Aizawa's latest patents is for a laminated structure and method for manufacturing the same. This invention features a lightweight and shape-retaining foamed resin base member, an outer circumference frame integrally laminated on the reverse side of the foamed resin base member, and bridging ribs connecting various points on the outer circumference frame. This design allows for a lightweight laminated structure at a low cost by minimizing the amount of resin used, as the molded synthetic resin outer circumference frame and bridging ribs have small projection areas.
Another significant patent is the intake air control system and method for an internal combustion engine. This system includes an intake throttle valve that regulates the intake air quantity flowing into the engine, an EGR valve that manages the quantity of exhaust gas recirculated back into the intake system, and a control unit that coordinates the operation of both valves based on the engine's operating conditions. The control unit features a target opening area calculating section that determines the target opening area of the intake throttle valve based on a target EGR ratio, ensuring optimal engine performance.
Career Highlights
Aizawa has worked with prominent companies such as Nissan Motor Company Limited and Kasai Kogyo Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in automotive technology.
Collaborations
Throughout his career, Aizawa has collaborated with talented individuals, including Hiroyuki Itoyama and Manabu Miura. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Hiroyuki Aizawa's contributions to the fields of lightweight structures and engine control systems demonstrate his innovative spirit and dedication to improving technology. His patents reflect a deep understanding of engineering principles and a commitment to creating efficient solutions.