Company Filing History:
Years Active: 2018-2023
Title: Akifumi Koishi: Innovator in Vehicle Power Supply Systems
Introduction
Akifumi Koishi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of vehicle power supply systems, holding a total of 11 patents. His innovative work focuses on enhancing the efficiency and functionality of power supply methods in vehicles.
Latest Patents
Among his latest patents, Koishi has developed a vehicle power supply control method and a vehicle power supply control device. This invention involves a sub-battery with an internal resistance lower than that of a main battery, which is connected to a power supply circuit linked to the main battery. The sub-battery is connected to the power supply circuit after the voltage of the circuit is adjusted to match the voltage of the sub-battery by controlling the power generation voltage of an alternator. Another notable patent is a power supply system that can be mounted on a vehicle. This system includes a lithium-ion storage battery connected to an electrical load via two paths, a power generator capable of charging the battery, and a controller that manages the power supply based on voltage requests from the electrical load.
Career Highlights
Koishi is currently employed at Nissan Motor Company Limited, where he continues to innovate and develop advanced power supply solutions for vehicles. His work has been instrumental in improving the efficiency of vehicle power systems, contributing to the automotive industry's shift towards more sustainable energy solutions.
Collaborations
Throughout his career, Koishi has collaborated with notable colleagues, including Atsushi Tezuka and Tomoyuki Koike. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive sector.
Conclusion
Akifumi Koishi's contributions to vehicle power supply systems exemplify the spirit of innovation in the automotive industry. His patents reflect a commitment to enhancing vehicle efficiency and sustainability.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.