Company Filing History:
11 out of 42,517 
5 out of 152 
1 out of 11 Years Active: 1984-1992
Title: **Innovator Hiroshi Kamifuji: Pioneer in Fuel Injection Control Systems**
Introduction
Hiroshi Kamifuji, a distinguished inventor from Katsuta, Japan, has made significant contributions to the field of automotive technology. With an impressive portfolio of 11 patents, Kamifuji's work primarily focuses on innovative solutions for fuel injection systems in internal combustion engines.
Latest Patents
Among his latest innovations is the "Fuel Injection Control Apparatus for an Internal Combustion Engine." This advanced system incorporates a controller featuring a microprocessor, designed to execute a range of predetermined processes. It responds to fundamental parameters indicating the engine's operating conditions, producing a base fuel injection pulse based on the suction air quantity and the engine's rotational speed. Notably, the apparatus also corrects this basic fuel injection pulse to accommodate the required degree of acceleration or deceleration. This correction is determined via fuzzy reasoning, utilizing membership functions that vary with respect to acceleration or deceleration, thereby enhancing the precision and efficiency of fuel injection.
Career Highlights
Hiroshi Kamifuji's career includes significant tenures at reputable companies such as Hitachi, Ltd. and Hitachi Automotive Engineering Co., Ltd. His expertise and innovative spirit have allowed him to play a crucial role in developing advanced automotive technologies.
Collaborations
Throughout his career, Kamifuji has collaborated with esteemed colleagues, including Tomoo Ito and Tomiya Itakura. These collaborations have undoubtedly contributed to the enhancement of his innovative projects and the broader automotive engineering field.
Conclusion
Hiroshi Kamifuji's contributions through his patents demonstrate his commitment to advancing automotive technology, particularly in fuel injection control systems. His work not only exemplifies innovation but also reflects the importance of collaboration in achieving groundbreaking advancements in engineering.