Company Filing History:
5 out of 2,208 
2 out of 13,402 
Years Active: 1983-1991
Title: Innovator Masaharu Kubota: Pioneering Advancements in Automotive Technology
Introduction
Masaharu Kubota, an accomplished inventor based in Musashino, Japan, has made significant strides in the field of automotive technology with a total of five patents to his name. His innovative spirit and dedication to engineering excellence have led to the development of cutting-edge systems that enhance vehicle performance and efficiency.
Latest Patents
Among Kubota's latest contributions to the automotive industry are two notable patents:
1. **Idling Speed Adjusting System for an Automotive Engine** - This patent describes an idling speed control system designed to maintain the engine's idling speed at a desired level. The system incorporates a memory component that stores data used to adjust the target idling speed. Users can alter the desired settings through an external instrument connected via a communication system, allowing flexibility in engine operation.
2. **Air-Fuel Ratio Control System** - This invention relates to a control system for a carburetor within an internal combustion engine. It employs an oxygen sensor to measure the oxygen levels in exhaust gases, and utilizes an on-off electromagnetic valve to adjust the air-fuel mixture accordingly. With the integration of an electronic control circuit and various detection mechanisms, the system operates efficiently to optimize engine performance.
Career Highlights
Kubota has a noteworthy career, having worked with prestigious companies such as Fuji Jukogyo Kabushiki Kaisha and Nissan Motor Company Limited. His experience in these organizations has undoubtedly provided him with a strong foundation in automotive engineering and innovation.
Collaborations
Throughout his career, Masaharu Kubota has collaborated with talented professionals, including Masaaki Ohgami and Ichiro Kudo. These partnerships reflect his commitment to teamwork and his belief that collaboration fosters greater innovation.
Conclusion
Masaharu Kubota's contributions to automotive technology demonstrate his expertise and creative thinking as an inventor. With a focus on improving engine performance and efficiency, his patents serve as a testimony to his dedication to advancing the field. As he continues to innovate, Kubota remains a significant figure in the automotive industry, inspiring future generations of engineers and inventors.