Location History:
- Obu, JP (1980)
- Ohbu, JP (1981)
- Aichi, JP (1981 - 1987)
Company Filing History:
2 out of 802 
2 out of 81 
1 out of 2 Years Active: 1980-1987
Title: The Innovative Contributions of Masayuki Okamura
Introduction
Masayuki Okamura is a notable inventor based in Obu, Japan. He has made significant contributions to the field of engineering, particularly in the development of automotive components. With a total of 4 patents to his name, Okamura's work has had a lasting impact on engine technology.
Latest Patents
One of Okamura's latest inventions is a throttle sensor for engines. This throttle sensor comprises a first variable resistor that is interlocked with the opening and closing operation of a throttle valve. It is designed to output an electrical signal corresponding to the opening degree of the throttle valve. Additionally, a composite circuit variable resistor is electrically connected to the first variable resistor, allowing for the correction of the correlative value between the throttle valve's opening degree and the electrical signal output. This innovation enables easy and accurate adjustments to the target value of the electrical signal.
Another significant invention by Okamura is a variable venturi type carburetor. This carburetor incorporates a changeover valve that directs fuel vapor from the float chamber either into the internal passage leading to the suction pipe or into the external passage leading to the canister. The changeover valve is actuated by a rod that projects into the intake passage, which is displaced by a suction piston according to the amount of air drawn into the engine. This design eliminates the need for an electromagnetic valve, simplifying the structure of the carburetor.
Career Highlights
Throughout his career, Masayuki Okamura has worked with prominent companies such as Aisan Kogyo Kabushiki Kaisha and Aisan Industry Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Okamura has collaborated with notable coworkers, including Shigetaka Takada and Tokuta Inoue. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Masayuki Okamura's contributions to automotive engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.