Company Filing History:
2 out of 3 
1 out of 382 Years Active: 1998-1999
Title: Shizuo Toyoda: Innovator in Electroless Plating Technologies
Introduction
Shizuo Toyoda is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electroless plating, holding a total of 2 patents. His work focuses on developing advanced coating systems that enhance the performance and durability of machine parts.
Latest Patents
Toyoda's latest patents include innovative technologies such as electrolessly plated nickel/phosphorus/boron system coatings. These coatings contain 0.5 to 3.0% by weight of phosphorus and 0.05 to 2.0% by weight of boron. They are designed to provide high hardness, impact strength, and improved lubricating characteristics. Additionally, he has developed an electroless plating bath for forming black coatings, which includes a nickel salt, a reducing agent, and a sulfur-containing compound. This method allows for the creation of black plated coatings without the need for post-treatments.
Career Highlights
Throughout his career, Shizuo Toyoda has worked with notable companies such as Japan Kanigen Co. Ltd. and Zexel GmbH. His expertise in electroless plating has positioned him as a key figure in the development of advanced coating technologies.
Collaborations
Toyoda has collaborated with esteemed colleagues, including Hideya Itoh and Tadao Senba. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Shizuo Toyoda's contributions to the field of electroless plating have established him as a leading inventor in Japan. His patents reflect a commitment to enhancing the performance of machine components through innovative coating technologies.