Location History:
- Ibaraki, JP (2017)
- Hitachinaka, JP (2017 - 2019)
Company Filing History:
Years Active: 2017-2019
Title: Naoyuki Igarashi: Innovator in Battery Control Technology
Introduction
Naoyuki Igarashi is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of battery technology, holding a total of five patents. His work focuses on enhancing battery performance and monitoring, which is crucial in today's technology-driven world.
Latest Patents
Igarashi's latest patents include a battery control device designed to calculate battery deterioration based on the internal resistance increase rate. This innovative battery monitoring device features several components, including a current detection unit that measures the electric current flowing through the battery, a voltage detection unit that assesses the voltage across the battery terminals, and a temperature detection unit that monitors the battery's temperature. Additionally, it includes an internal resistance increase rate calculation unit that determines the internal resistance increase rate based on the detected parameters. The device also has a calculation invalid time setting unit that establishes a predetermined period during which the calculation results are considered invalid, ensuring accurate monitoring during charging or discharging cycles.
Another notable patent is a battery controller that verifies the probability of a battery's state of charge or state of health. This controller calculates measurement parameters using the battery's state of charge or health, diagnosing the probability by comparing the measurement results.
Career Highlights
Naoyuki Igarashi is currently employed at Hitachi Automotive Systems, Ltd., where he continues to develop innovative solutions in battery technology. His expertise and dedication to improving battery systems have positioned him as a key figure in the industry.
Collaborations
Igarashi has collaborated with notable colleagues, including Keiichiro Ohkawa and Ryohei Nakao. Their combined efforts have contributed to advancements in battery monitoring and control technologies.
Conclusion
Naoyuki Igarashi's work in battery technology exemplifies the importance of innovation in enhancing energy storage systems. His patents reflect a commitment to improving battery performance and reliability, making a significant impact in the field.
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.