Location History:
- Kawasaki, JA (1977)
- Kawasaki, JP (1984 - 1987)
Company Filing History:
Years Active: 1977-1987
Title: The Innovative Contributions of Hidenori Terasawa
Introduction
Hidenori Terasawa, an accomplished inventor based in Kawasaki, Japan, has made remarkable strides in the field of optical technology. With a total of five patents to his name, Terasawa's innovations have significantly contributed to advancements in lens design and functionality.
Latest Patents
Among Terasawa's notable inventions is a patented zoom lens designed to mitigate fluctuations in lateral chromatic aberration. This lens comprises a positive refractive power group that includes at least one positive lens, followed by a negative refractive power group containing at least one negative lens. The lens system also integrates an aperture stop positioned closer to the image plane than the second lens group, allowing for efficient magnification changes by adjusting the spatial relationship between the groups.
In addition, Terasawa has developed a wide angle and variable magnification lens system for finite distances. This design includes a series of lens groups arranged symmetrically about an aperture stop, enabling variable focal lengths by modifying the distances between the groups. The first lens group utilizes a negative meniscus lens to enhance performance, while the configuration of the fourth lens group further optimizes image quality.
Career Highlights
Terasawa has dedicated his career to advancing optical technologies, primarily through his work at Nippon Kogaku K.K. (now known as Nikon Corporation). His inventions not only showcase technical expertise but also reflect a deep understanding of the complexities involved in optical engineering.
Collaborations
Throughout his career, Terasawa has collaborated with prominent colleagues such as Kiyoshi Hayashi and Ikuo Mori. Together, they have combined their skills and knowledge to push the boundaries of optical device development, contributing to innovations that have been widely recognized in the industry.
Conclusion
Hidenori Terasawa’s contributions to lens technology illustrate his commitment to innovation and excellence. His patents stand as a testament to his vision and technical craftsmanship, ensuring that the optical industry continues to evolve. As he forges ahead, Terasawa’s work will undoubtedly pave the way for future advancements in optical design.
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.