Location History:
- Matsumoto, JP (2005)
- Misato-mura, JP (2011)
- Azumino, JP (2011 - 2024)
Company Filing History:
Years Active: 2005-2025
Title: Hirotaka Yanagisawa: A Visionary in Optical Technology
Introduction
Hirotaka Yanagisawa, located in Azumino, Japan, is a prominent inventor known for his contributions to optical technology. With an impressive portfolio of 18 patents, he has demonstrated exceptional expertise in designing innovative projection systems that enhance visual presentation.
Latest Patents
Yanagisawa's latest inventions include a novel attachment optical system and a projection display system. This attachment optical system is designed to be detachably connected to the magnification side of a projection optical system in a projection display device. It facilitates projecting light emitted from the projection optical system onto an imaging plane that is distinct from the magnification side imaging plane. The core of this system features an optical element with a second optical axis aligned with the first optical axis of the projection system. The design incorporates a plane of incidence on the second optical axis, a first reflecting surface that reflects light from the plane of incidence, a second reflecting surface that further reflects light from the first, and an exit surface that transmits the reflected light. These features not only enhance the versatility of projection systems but also improve the quality of images displayed.
Career Highlights
Hirotaka Yanagisawa has made significant strides in his career, primarily at Seiko Epson Corporation, a key player in the optics industry. His work has led to advancements in projection technology, showcasing his ability to blend innovation with practical application in commercial products.
Collaborations
Throughout his career, Yanagisawa has collaborated with talented coworkers such as Eiji Morikuni and Kenshi Sakai. These collaborations have enabled the exchange of ideas and knowledge, fostering an environment conducive to innovation and advancing their shared goals in optical technology.
Conclusion
In summary, Hirotaka Yanagisawa stands out as a leader in developing cutting-edge optical systems. His latest patents reflect a commitment to pushing the boundaries of technology and enhancing visual experiences through innovative designs. As he continues his work at Seiko Epson Corporation, the future looks bright for the innovations he will bring to the industry.
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.