Location History:
- Ueno, JP (2002)
- Iga, JP (2014)
- Tokyo, JP (2013 - 2017)
Company Filing History:
4 out of 102 
1 out of 1,641 Years Active: 2002-2017
Title: Ichiro Shimoura: Innovator in Lead Storage Battery Technology
Introduction
Ichiro Shimoura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of lead storage battery technology, holding a total of 5 patents. His innovative work focuses on enhancing the performance and longevity of lead storage batteries, which are crucial for various applications.
Latest Patents
One of Shimoura's latest patents is a lead storage battery system designed to reduce degradation in lead storage batteries. This invention extends the longevity of the batteries by incorporating an individual battery state measurement unit that monitors current, voltage, and temperature. Additionally, it features a state-of-charge model storage unit that accumulates models correlating battery states with their state of charge. The system also includes a state-of-charge estimation unit, a variation range determination unit, and an equalization-charging management unit that optimizes the charging process to prevent overcharging and sulfation.
Another notable patent is for a grid plate used in lead acid storage batteries. This grid plate consists of a frame section with a quadrangular shape and grid strands that allow for effective flow of active material. The design ensures that the active material is efficiently packed, enhancing the overall performance of the battery.
Career Highlights
Throughout his career, Ichiro Shimoura has worked with reputable companies such as Shin-Kobe Electric Machinery Co., Ltd. and Hitachi Chemical Company, Ltd. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Ichiro has collaborated with notable coworkers, including Yoshikazu Hirose and Shinichi Sano. Their combined efforts have further advanced the development of lead storage battery technologies.
Conclusion
Ichiro Shimoura's contributions to lead storage battery technology demonstrate his commitment to innovation and improvement in this essential field. His patents reflect a deep understanding of battery systems and their optimization, making him a key figure in the industry.
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.