Location History:
- Mejirodai, Hachioji-shi, Tokyo, JP (1988)
- Hachioji, JP (1979 - 1995)
- Tokyo, JP (1986 - 2002)
- Fuchu, JP (2001 - 2006)
Company Filing History:
24 out of 2,529 
2 out of 832,843 Years Active: 1979-2006
Title: Innovations in Optical Technology: The Contributions of Shinichiro Hirota
Introduction
Shinichiro Hirota, a prominent inventor based in Fuchu, Japan, has significantly influenced the field of optical technology through his pioneering innovations. With an impressive portfolio of 26 patents, Hirota has developed methodologies that streamline the manufacturing processes of high-precision optical components.
Latest Patents
Among his latest patents, Hirota has disclosed a method for manufacturing glass optical elements that allows for the creation of ultraprecise lenses, including aspherical lenses, without the need for grinding or polishing after press molding. This innovative method involves heating a glass material to a specific temperature that corresponds to a viscosity suitable for molding, followed by the use of pressing molds that are also precisely heated. The resulting glass material is carefully selected to include compounds such as NbO, WO, and TiO, resulting in a refractive index of at least 1.65. Additionally, he has developed a pressing mold apparatus for the optical element that features a transfer system to ensure proper positioning of preforms during manufacturing.
Career Highlights
Hirota's career is marked by his tenure at reputable organizations, notably Hoya Corporation, where he applied his expertise to advance optical manufacturing technologies. His contributions to the field have played a crucial role in enhancing the precision and efficiency of lens production processes.
Collaborations
Throughout his career, Shinichiro Hirota has collaborated with talented professionals, including Kishio Sugawara and Tadayuki Fujimoto. These partnerships have facilitated the exchange of ideas and fostered advancements in optical innovation.
Conclusion
In conclusion, Shinichiro Hirota's contributions to the field of optical technology, particularly with his groundbreaking patents, position him as a leading inventor in his industry. His work has not only advanced manufacturing techniques but also set standards for future innovations in the design and production of optical elements. As the demand for high-quality optical components continues to grow, Hirota's inventions will undoubtedly play a pivotal role in shaping the future of this technology.