Location History:
- Sayama, JP (2009)
- Saitama, JP (2010)
- Tokyo, JP (2009 - 2012)
Company Filing History:
4 out of 24 
2 out of 82 Years Active: 2009-2012
Title: Innovations of Toshio Matsushima
Introduction
Toshio Matsushima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, particularly in the development of innovative devices and systems. With a total of four patents to his name, Matsushima has demonstrated a commitment to advancing technology and improving safety in various applications.
Latest Patents
One of Matsushima's latest inventions is the acid liquid leakage sensor. This device is designed to quickly detect liquid leakage from devices containing acid liquids, such as batteries. It consists of a first conductive member, a second conductive member, and an electrically insulating material that maintains an insulating state between the two conductive members. The insulating material features a macromolecular compound with a basic functional group, which exhibits a decrease in electrical insulation characteristics upon contact with an acid liquid. This innovation allows for the effective detection of acid liquid leakage by monitoring changes in the conductive state between the two members.
Another significant patent is the remaining-battery-capacity estimating apparatus, method, and computer program. This system estimates the remaining capacity of a backup battery by reducing the voltage output from a rectifier to an actual load. It measures the current flowing from the rectifier and the battery to both the actual load and a separate dummy load device. By controlling the load of the dummy device to maintain a predetermined current, the system calculates the remaining battery capacity based on the terminal voltage and discharging time. This invention is crucial for ensuring reliable battery performance in various applications.
Career Highlights
Throughout his career, Matsushima has worked with prominent companies, including NTT Facilities, Inc. and Origin Electric Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative technologies and solutions.
Collaborations
Matsushima has collaborated with several talented individuals in the field, including Nobuhiko Susuki and Hiroshi Wakaki. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.
Conclusion
Toshio Matsushima is a distinguished inventor whose work has significantly impacted technology and safety. His innovative patents, particularly in acid liquid detection and battery capacity estimation, showcase his dedication to advancing the field. Through his collaborations and career experiences, Matsushima continues to contribute to the evolution of technology.
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.