Company Filing History:
Years Active: 1983-1984
Title: Innovations by Toshio Enoshima
Introduction
Toshio Enoshima is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the automotive industry, particularly through his work at Nissan Motor Company Limited. With a total of 4 patents to his name, Enoshima's inventions focus on enhancing vehicle performance and safety.
Latest Patents
One of his latest patents is an apparatus for preventing a vehicle battery from being overdischarged. This innovative device checks the voltage of the vehicle battery to determine if it falls below a predetermined value. If the battery voltage is low, the engine crankshaft rotational speed is increased by augmenting the amount of air fed to the engine. This results in a higher rotational speed of the alternator, which in turn increases the charging current to the battery.
Another significant patent is a knock detector designed for spark ignition internal combustion engines. This device utilizes a comparator to analyze a signal obtained from the vibrations of the engine. The signal is compared to a reference level signal to produce a knock signal, indicating the occurrence of knocking. The system includes a first amplifying circuit that enhances the rectified smoothed signal to generate the reference level signal. This invention ensures reliable detection of knocking across various engine speeds, aiding in spark timing control.
Career Highlights
Throughout his career, Toshio Enoshima has been instrumental in developing technologies that improve vehicle efficiency and reliability. His work at Nissan Motor Company Limited has positioned him as a key figure in automotive innovation.
Collaborations
Enoshima has collaborated with talented individuals such as Shoji Furuhashi and Hideyuki Tamura. Their combined expertise has contributed to the successful development of advanced automotive technologies.
Conclusion
Toshio Enoshima's contributions to the field of automotive engineering through his patents reflect his commitment to innovation and excellence. His work continues to influence the industry, ensuring safer and more efficient vehicles for the future.