Location History:
- Hitachi, JP (2003 - 2009)
- Novi, MI (US) (2009 - 2011)
- Tokai, JP (2011 - 2015)
- Naka-gun, JP (2015)
- Tokyo, JP (2020 - 2021)
Company Filing History:
23 out of 42,485 
1 out of 836 
1 out of 2,333 
Years Active: 2003-2021
Title: Kazutaka Okamoto - Innovator in Lead-Free Glass Technologies
Introduction
Kazutaka Okamoto, located in Tokai, Japan, is a prominent inventor known for his significant contributions to the field of glass composition and superconducting wires. With a remarkable portfolio of 25 patents, Okamoto has been at the forefront of innovations that aim to enhance material performance and environmental safety.
Latest Patents
Among his latest inventions, Okamoto has developed a lead-free glass composition characterized by the use of silver oxide, tellurium oxide, and vanadium oxide. This innovative glass composition is designed to suppress crystallization while maintaining a low softening point. Additionally, his patent details stipulate the precise relationships of these oxides in terms of their molar content, ensuring optimal performance. Another notable patent is for a joint portion of superconducting wires designed to improve energization characteristics and reliability, facilitated by a method that allows for the filling of magnesium into specific portions of the wires.
Career Highlights
Kazutaka Okamoto has held significant positions within notable companies, particularly at Hitachi, Ltd. and Hitachi Cable, Inc. His work in these organizations allowed him to further his research and development efforts, contributing valuable advancements to the field of electronics and material science.
Collaborations
Throughout his career, Okamoto has collaborated with esteemed colleagues such as Satoshi Hirano and Yasuhisa Aono. This collaborative approach has enabled the exchange of ideas and fostered innovations that have had a profound impact on the industry.
Conclusion
Kazutaka Okamoto stands as a significant figure in the realm of innovative materials, especially in the development of environmentally friendly glass compositions and superconducting technologies. His extensive patent portfolio not only reflects his dedication to advancing technology but also highlights his commitment to creating sustainable solutions that benefit society and the industry.
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.