Company Filing History:
Years Active: 1987-2001
Title: Hiroya Usui: Innovator in Portable Technology and Display Systems
Introduction
Hiroya Usui, a prolific inventor based in Kanagawa, Japan, has made significant contributions to portable technology and display systems. With a total of two patents to his name, Usui's innovations are notably recognized for enhancing user experience and image writing speed in electronic devices.
Latest Patents
Usui's first patent involves a **portable wireless device**. This invention allows a user to select a desired telephone number from a telephone directory, which is then converted into audio data by a converting circuit. The audio data is transmitted to a communication partner, enabling the partner to hear the telephone number as spoken voice, thereby improving the usability of portable telephone devices.
His second patent focuses on a **liquid crystal display apparatus**. This technology employs modulated laser beams, which are directed onto a liquid crystal cell to create display images. By combining laser beams from two sources at an angular offset, the device can simultaneously write picture components corresponding to two scanning lines during a single scanning period, significantly increasing image writing speed.
Career Highlights
Hiroya Usui has dedicated his professional career to innovation at Sony Corporation, where his work has played a crucial role in advancing the capabilities of portable devices and display technologies. His focus on practical solutions demonstrates a commitment to enhancing user interaction with technology.
Collaborations
In his journey as an inventor, Usui has collaborated with notable colleagues, including Tetsuo Urabe and Mikio Sugiki. Together, they have contributed to creating cutting-edge technologies that align with the evolving demands of consumers in the tech industry.
Conclusion
Hiroya Usui stands out as a visionary inventor whose patents reflect a deep understanding of user needs and technological possibilities. His contributions to the fields of portable wireless communication and liquid crystal display systems underscore the importance of innovation in driving forward the consumer electronics landscape. With continued dedication to research and development, Usui's future endeavors are likely to yield even more transformative inventions.