Company Filing History:
5 out of 4,683 
4 out of 36,771 
Years Active: 2022-2025
Title: Kazuichi Fujisaka: Innovator in In-Vehicle Control Systems
Introduction
Kazuichi Fujisaka is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of automotive technology, holding a total of 7 patents. His work primarily focuses on in-vehicle control devices and onboard power source systems.
Latest Patents
One of his latest patents is an in-vehicle control device. This device includes a processor that controls a device of a first type, which can switch between a normal mode and a power-saving mode based on external instructions. It also specifies a limited device whose power consumption needs to be reduced and transmits instructions to shift the operation mode accordingly. Another significant patent is for an onboard power source system, which consists of a main power source unit, multiple power source hubs, and various electronic devices. This system ensures that electronic devices related to power and safety are connected to different power source hubs, enhancing efficiency and safety.
Career Highlights
Kazuichi Fujisaka has worked with prominent companies in the automotive industry, including Mazda Motor Corporation and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has allowed him to develop innovative solutions that address modern automotive challenges.
Collaborations
He has collaborated with notable colleagues such as Sadahisa Yamada and Naofumi Ota, contributing to advancements in automotive technology.
Conclusion
Kazuichi Fujisaka's contributions to in-vehicle control systems and power source technologies highlight his innovative spirit and dedication to improving automotive safety and efficiency. His patents reflect a commitment to advancing the automotive industry through technology.