Location History:
- Yamanashi-ken, JP (1997)
- Yamanashi, JP (1998)
Company Filing History:
2 out of 2,861 
2 out of 96 Years Active: 1997-1998
Title: Naoto Kozasa - A Visionary in Optical Innovations
Introduction
Naoto Kozasa, based in Yamanashi-ken, Japan, is an accomplished inventor known for his significant contributions to optical technology. With two patented innovations to his name, Kozasa's work focuses on developing advanced optical elements and disks, which enhance the performance of optical systems across various applications.
Latest Patents
Kozasa's most recent work includes two noteworthy patents:
1. **Optical Element and a Method for Forming the Same**
This patent involves an optical element comprising a light-transmittable substrate and a light-transmittable dry-light-curing film layered on the substrate with an undulant pattern on its surface. The invention is characterized by the film's specific viscosity range at room temperature and its unique thickness, creep, and creep recovery characteristics. The method of making this optical element includes providing a molding die with an undulant pattern, pressing a film onto it under controlled conditions, and finally irradiating it with UV radiation to harden the film.
2. **Two Substrates Bonding Type Optical Disk and Method of Producing the Same**
The second patent describes an innovative design for an optical disk that includes two bonding substrates. The layers laminated in order create a structure that enhances recording and reproduction capabilities without obstruction. The intermediate layer employs a dry photohardenable film, allowing for improved transmission rates and reduced reproduction times, thus revolutionizing optical storage technology.
Career Highlights
Throughout his career, Naoto Kozasa has worked with notable companies, including Pioneer Electronic Corporation and Pioneer Video Corporation. His expertise in optical technologies has made substantial impacts within these organizations, leading to advancements in consumer electronics and imaging systems.
Collaborations
Kozasa has collaborated with esteemed colleagues such as Kenji Suzuki and Takahiro Kobayashi. Their collective efforts have contributed to the development of cutting-edge optical technologies that push the boundaries of innovation.
Conclusion
Naoto Kozasa stands out as a pioneering inventor whose work in optical elements and disks continues to influence the technology landscape. His patents not only enhance the performance of optical systems but also pave the way for future innovations in the field. As optical technology evolves, Kozasa's contributions will undoubtedly remain significant in shaping the future of optical applications.