Location History:
- Kanagawa, JP (2000)
- Tokyp, JP (2010)
- Tokyo, JP (2008 - 2019)
Company Filing History:
8 out of 2,630 
4 out of 248 
Years Active: 2000-2019
Title: Takezo Sugimura: Innovator in Battery Technology
Introduction
Takezo Sugimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of battery technology, holding a total of 8 patents. His work focuses on improving the efficiency and reliability of secondary batteries, which are essential components in various applications, including electric vehicles.
Latest Patents
Sugimura's latest patents include a secondary battery state detection device and a secondary battery state detection method. This invention aims to accurately determine whether an engine can be started by detecting the degree of deterioration of a secondary battery. The device measures the internal resistance of the battery when the engine is off and estimates the diffusion resistance during engine start-up. This information is crucial for calculating the starting voltage required for the engine.
Another notable patent is a power conversion device with a protection mechanism. This device converts and outputs the characteristics of input power using a first switching element made from nitride-based semiconductor material. It includes an operation control unit and an intelligent power switch that monitors current flow, ensuring safety by turning off the power input when necessary.
Career Highlights
Throughout his career, Sugimura has worked with reputable companies such as Furukawa Electric Co., Ltd. and Furukawa Automotive Systems Inc. His experience in these organizations has allowed him to develop innovative solutions that address real-world challenges in battery technology.
Collaborations
Sugimura has collaborated with notable colleagues, including Noriyasu Iwane and Yuichi Watanabe. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Takezo Sugimura's contributions to battery technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative solutions continue to pave the way for advancements in energy storage and management.
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.