Location History:
- Sagamihara, JP (1999 - 2003)
- Gifu, JP (2006 - 2013)
- Kanagawa, JP (2012 - 2013)
- Anpachi-gun, JP (2015)
Company Filing History:
13 out of 1,586 
2 out of 30 
1 out of 1 Years Active: 1999-2015
Title: **The Innovative Mind of Mitsuo Tojo**
Introduction
Mitsuo Tojo, a distinguished inventor hailing from Gifu, Japan, holds an impressive portfolio of 16 patents. His work primarily focuses on advancing materials technology, particularly in the field of polymer electrolyte fuel cells and automobile applications. Tojo's innovative contributions have significantly enhanced the performance and reliability of various products in these industries.
Latest Patents
Among his recent inventions, Tojo has developed a pioneering reinforcing film for the electrolyte membrane of a polymer electrolyte fuel cell. This biaxially oriented film is primarily composed of polyethylene naphthalene dicarboxylate, exhibiting a Young's modulus of at least 9,000 MPa in one direction and a thickness ranging from 15 to 150 micrometers. Remarkably, this thin film provides a sufficient reinforcing effect for the polymer electrolyte membrane even at high operational temperatures, showcasing its potential for enhanced fuel cell performance.
Another notable patent by Tojo is a biaxially oriented polyester film specifically designed for automobile driving motors. This film not only demonstrates high-temperature dimensional stability and hydrolysis resistance but also excels in delamination characteristics, making it an excellent insulating material for vehicle motors.
Career Highlights
Throughout his career, Mitsuo Tojo has worked with leading companies in the field, including Teijin Limited and Teijin Dupont Films Japan Limited. His experience in these reputable organizations has allowed him to refine his expertise and contribute to groundbreaking technological advancements.
Collaborations
Tojo has collaborated with various professionals throughout his career, notably working alongside esteemed colleagues such as Toshifumi Osawa and Toshikazu Uchida. These collaborations have fostered a rich environment for innovation and have further propelled his impressive body of work.
Conclusion
Mitsuo Tojo's contributions to material science and engineering are a testament to his innovative spirit and dedication to advancing technology. With an extensive list of patents and a strong professional background, he continues to be a driving force in the development of cutting-edge solutions in the fields of polymer electrolyte fuel cells and automotive applications.
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.