Location History:
- Kanuma, JP (2002 - 2008)
- Tochigi, JP (2005 - 2010)
Company Filing History:
7 out of 186 
4 out of 58,129 
3 out of 122 Years Active: 2002-2010
Title: Masami Kawazu: Innovator in Battery Protection Technologies
Introduction
Masami Kawazu is a notable inventor based in Kanuma, Japan, recognized for his contributions to battery protection technologies. With a total of 10 patents to his name, Kawazu has made significant advancements in ensuring the safety and efficiency of battery packs.
Latest Patents
Kawazu's latest patents include a protection circuit designed to safeguard battery packs from overcurrents and overvoltages. This innovative circuit utilizes sensing means and a protection device that incorporates a heating resistor and a fuse element on a circuit board. The design allows for the sharing of a protection device, regardless of the current and voltage ratings of the battery pack, facilitating low-cost manufacturing. Another significant patent is a protective element featuring a heat-generating member and a low-melting metal member on a substrate. This protective element is engineered so that the low-melting metal member is expelled by the heat generated, resulting in a shorter and more consistent operating time.
Career Highlights
Throughout his career, Masami Kawazu has worked with prominent companies, including Sony Chemicals Corporation and Sony Corporation. His experience in these organizations has contributed to his expertise in developing innovative battery protection solutions.
Collaborations
Kawazu has collaborated with talented individuals such as Kazutaka Furuta and Yuji Furuuchi, enhancing his work through shared knowledge and expertise.
Conclusion
Masami Kawazu's contributions to battery protection technologies exemplify his innovative spirit and dedication to safety in electrical systems. His patents reflect a commitment to advancing technology while ensuring efficiency and cost-effectiveness.
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.