Location History:
- Osaka, JP (2002 - 2006)
- Ibaraki, JP (2007)
Company Filing History:
Years Active: 2002-2007
Title: **Innovative Contributions of Nobuyoshi Yagi**
Introduction
Nobuyoshi Yagi is a prominent inventor based in Osaka, Japan, known for his significant contributions in the field of resin technology and liquid crystal displays. With a total of six patents to his name, Yagi's work exemplifies the spirit of innovation and practicality in modern material science.
Latest Patents
Yagi's latest inventions focus on advanced resin sheets and their applications in liquid crystal cell substrates. One of his innovative patents details a resin sheet that remains unaffected by heat, thus preventing cracks during usage. This resin is produced by dipping a glass fiber cloth-like material into an epoxy resin solution, which is then cured to form an epoxy resin-based sheet. The specifications of this resin sheet are impressive, boasting a haze value of 10% or lower, a minimum light transmittance of 88%, in-plane retardation not exceeding 2 nm, a thickness direction retardation of 40 nm, and surface roughness of no more than 2 µm.
Additionally, another patent introduces resin sheets that are thin, lightweight, and equipped with antiglare functions to combat reflections, known as the ghost phenomenon, which can disrupt the clarity of liquid crystal displays. These sheets also feature processes for their production, ensuring that they provide optimal performance in various applications. One design includes a gas barrier layer, base layer, and two hard coat layers as outermost layers, enhancing their functional versatility.
Career Highlights
Nobuyoshi Yagi is associated with Nitto Denko Corporation, a leader in the manufacturing of innovative materials. His work at the company has positioned him as a key contributor to advancements in resin technology, driving forward the capabilities of liquid crystal displays and other applications that rely on high-quality materials.
Collaborations
Throughout his career, Yagi has collaborated with esteemed professionals, including his coworkers Yoshimasa Sakata and Toshiyuki Umehara. Together, they have contributed to the development of technologies that enhance and refine the performance of materials used in various industries.
Conclusion
In summary, Nobuyoshi Yagi's innovations in resin sheet technology and liquid crystal displays highlight his pivotal role as an inventor in the modern material science landscape. His work not only reflects a commitment to excellence but also represents a significant advancement in creating materials that are essential for today's technological 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.