This inventor holds 2 USPTO granted patents. Top assignee: Nec Corporation. Active years: 2017.
Company Filing History:
Years Active: 2017
Title: Shinya Ohhata: Innovator in Battery Control Technology
Introduction
Shinya Ohhata is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding 2 patents that focus on innovative solutions for battery control and power storage.
Latest Patents
Ohhata's latest patents include a battery control device, a power storage device, and a power storage method. The battery control device features a measurement unit that measures the discharging current of each secondary battery. It also includes a time calculating unit that determines the time required for each battery to reach a constant capacity. Additionally, a number calculating unit estimates the expected number of fully charged batteries based on their charging current rates. The control unit then decides whether to adjust the charging current rate based on the total value calculated.
Another aspect of his battery control device involves a measurement unit that monitors the voltage of a secondary battery. The control unit initiates charging when the voltage falls below a certain threshold, while an adjustment unit modifies the hysteresis width based on the battery's deterioration.
Career Highlights
Shinya Ohhata is currently employed at NEC Corporation, where he continues to develop cutting-edge technologies in battery management. His work has been instrumental in advancing the efficiency and reliability of power storage systems.
Collaborations
Ohhata collaborates with notable colleagues such as Shingo Takahashi and Nobuhide Yoshida, contributing to a dynamic team focused on innovation in battery technology.
Conclusion
Shinya Ohhata's contributions to battery control technology exemplify his commitment to innovation and excellence in the field. His patents reflect a deep understanding of the complexities involved in power storage and management.