Location History:
- Anjyo, JP (2014 - 2015)
- Anjo, JP (2015 - 2018)
- Tokyo, JP (2013 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: Norihiko Hatsumi - Pioneer in Electric Vehicle Charge Control
Introduction
Norihiko Hatsumi is an innovative inventor based in Anjo, Japan, recognized for his significant contributions to electric vehicle technology. With a remarkable portfolio consisting of 8 patents, Hatsumi has been at the forefront of developing charge control systems that enhance the efficiency and safety of electric vehicles.
Latest Patents
Among his latest patents is a state-of-the-art charge control apparatus and method for electric vehicles. This advanced system includes a traction motor, a traction battery, and an electric device that is actuated by a portion of the charging current during the charging process. The apparatus features an instruction unit that directs a decrease in the load of the electric device when it is activated. Moreover, it incorporates a restriction unit that limits the charging current after the load decrease instruction is given, alongside a load decreasing unit that effectively reduces the load of the electric device. In another pivotal patent, Hatsumi developed a charging control device equipped with a voltage-between-terminals measurement unit, designed to assess the voltage across the terminals of a charging connector. This device features a release mechanism that promptly disconnects the main contactors if it detects melting of the charging contactors, thereby ensuring rapid voltage reduction and enhancing safety during charging operations.
Career Highlights
Norihiko Hatsumi is currently employed at Mitsubishi Jidosha Kogyo Kabushiki Kaisha, a company renowned for its innovation in the automotive industry. Throughout his career, he has consistently focused on pioneering technologies that improve electrical systems in vehicles, demonstrating both technical expertise and a commitment to advancing the electric mobility sector.
Collaborations
Hatsumi has collaborated with talented peers, including Hiroaki Miyamoto and Takanori Sugimoto. Together, they have worked on innovative projects that have contributed to the development of effective solutions for electric vehicle charge control, reflecting a collaborative spirit that fosters creativity and problem-solving in the field.
Conclusion
With a strong foundation in electric vehicle technology, Norihiko Hatsumi stands out as a key inventor whose work has significant implications for the future of sustainable transportation. His dedication to innovation continues to drive advancements in charge control systems, making electric vehicles more efficient and safer for consumers worldwide.
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.