Location History:
- Chiyoda-ku, Tokyo, JP (2003)
- Fukuyama, JP (2003)
- Chiyoda-ku, JP (2011 - 2013)
- Kawasaki, JP (2017)
- Aichi, JP (2016 - 2018)
- Chita, JP (2018 - 2019)
- Handa, JP (2017 - 2021)
- Tokyo, JP (1993 - 2022)
Company Filing History:
30 out of 1,792 
2 out of 614 
2 out of 4 
Years Active: 1993-2025
Title: **Yasuhide Ishiguro: An Innovator in Superconducting Technologies**
Introduction
Yasuhide Ishiguro, based in Tokyo, Japan, is a prominent inventor known for his significant contributions to innovation, particularly in the field of superconducting power transmission and high-strength materials. With a remarkable portfolio of 31 patents, Ishiguro has demonstrated his expertise and commitment to advancing technology.
Latest Patents
Ishiguro's latest patents include innovative designs such as the "Thermal-insulated multi-walled pipe for superconducting power transmission." This invention features a thermal-insulated design that effectively minimizes the intrusion of external heat due to radiation, showcasing exceptional thermal insulation properties without the need for superinsulation. It comprises a superconducting cable housed within a multi-walled pipe made of several straight pipes, with at least one pipe featuring a surface layer of zinc or zinc alloy that has a fine average spangle size of 2.0 mm or less.
Another notable patent is the "High strength stainless steel seamless pipe for oil country tubular goods." This innovative steel pipe is distinguished by its exceptional hot workability, high strength of 655 MPa or more, and outstanding resistance to carbon dioxide corrosion. Its carefully composed chemical formula ensures minimal scattering in strength, further solidifying its application in challenging environments.
Career Highlights
Ishiguro has contributed significantly to the engineering field through his work with esteemed companies, including JFE Steel Corporation and NKK Corporation. His innovative approaches and technical acumen have played a critical role in enhancing product performance and expanding the capabilities of materials used in various industries.
Collaborations
Throughout his career, Yasuhide Ishiguro has collaborated with talented individuals, including Kenichiro Eguchi and Masao Yuga. These partnerships have enabled the collective advancement of engineering solutions, fostering an environment where innovation can thrive and create substantial impact.
Conclusion
Yasuhide Ishiguro's portfolio of patents and his significant collaborations highlight his role as a prominent innovator in Japan. His contributions, particularly in superconducting technologies and high-strength materials, continue to pave the way for future advancements in engineering. Ishiguro's dedication to innovation exemplifies the spirit of invention that drives the industry forward.
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.