Location History:
- Hino, JP (1991 - 2013)
- Tokyo, JP (1999 - 2015)
Company Filing History:
Years Active: 1991-2015
Title: Hiroaki Yanagita: Innovator in Polarizing Elements
Introduction
Hiroaki Yanagita is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical materials, particularly in the development of polarizing elements. With a total of 12 patents to his name, Yanagita's work has advanced the technology used in various optical applications.
Latest Patents
Yanagita's latest patents include a polarizing element and a process for producing this element. The polarizing element consists of an alignment layer and a polarizing layer formed by aligning a dichroic coloring agent through deposition. This innovative design allows for the production of the polarizing element in simple steps, facilitating the treatment of surface abrasion necessary for alignment. Additionally, his work ensures that haze due to crack formation is absent. Another notable patent involves a method for making press-moldable glass, which includes specific conditions for melting and annealing to achieve desired optical properties.
Career Highlights
Hiroaki Yanagita is associated with Hoya Corporation, a leading company in optical products. His work at Hoya has allowed him to focus on advancing optical technologies and materials. His contributions have been instrumental in enhancing the performance and quality of optical elements used in various applications.
Collaborations
Yanagita has collaborated with notable coworkers, including Hiroshi Kawazoe and Masahiro Orita. These collaborations have fostered innovation and have led to the successful development of new technologies in the field of optics.
Conclusion
Hiroaki Yanagita's innovative work in polarizing elements and optical materials has made a significant impact in the industry. His patents reflect a commitment to advancing technology and improving optical 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.