Location History:
- Katsuta, JP (1988 - 1991)
- Hitachinaka, JP (2003)
Company Filing History:
Years Active: 1988-2003
Title: Yasuo Hanawa: Innovator in Display Technology
Introduction
Yasuo Hanawa is a prominent inventor based in Katsuta, Japan. He has made significant contributions to the field of display technology, holding a total of 5 patents. His work focuses on developing advanced materials and devices that enhance the performance and reliability of display systems.
Latest Patents
One of Hanawa's latest patents is for a display device substrate that meets various requirements such as weight reduction, thickness reduction, high reliability, good heat resistance, and good impact resistance. This innovative substrate consists of a pair of glass sheets facing each other, with a layer of plastic material interposed between them. This design allows the thin glass sheets to maintain internal compressive strain, making them less prone to breakage while achieving a lightweight and reduced thickness.
Another notable patent is for a ferroelectric liquid crystal device. This device includes at least one pair of counterposed substrates and a ferroelectric liquid crystal material positioned between them. It features means for applying an electric field to the liquid crystal material and an alignment-controlling layer on the surface of each substrate. This layer is made of an organic polymer that ensures a good alignment state of the ferroelectric liquid crystal molecules, resulting in high display qualities such as enhanced contrast.
Career Highlights
Yasuo Hanawa is currently employed at Hitachi, Ltd., where he continues to innovate in the field of display technologies. His work has been instrumental in advancing the capabilities of modern display devices, making them more efficient and reliable.
Collaborations
Throughout his career, Hanawa has collaborated with notable colleagues, including Teruo Kitamura and Akio Mukoh. These collaborations have contributed to the development of cutting-edge technologies in the display sector.
Conclusion
Yasuo Hanawa's contributions to display technology through his innovative patents and collaborations highlight his role as a key figure in the industry. His work continues to influence the development of advanced display systems, ensuring better performance and reliability for consumers.
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.