Location History:
- Tokyo, JP (1998 - 2005)
- Kawasaki, JP (2000 - 2019)
Company Filing History:
Years Active: 1998-2019
Title: Innovations by Koji Shigematsu: Pioneering Optical Solutions
Introduction
Koji Shigematsu is an accomplished inventor based in Kawasaki, Japan, holding a remarkable portfolio of 21 patents. His work primarily focuses on advancing optical systems, showcasing his significant contribution to the field of illumination and imaging technologies.
Latest Patents
Among his latest innovations are two notable patents. The first is an "Illumination Optical System" which is designed to enhance the illumination of target surfaces using light from a source. This system incorporates a polarization converting member that alters the polarization state of incident light to create a specific pupil intensity distribution at the illumination pupil. Furthermore, it includes a phase modulating member positioned in the optical path to ensure the effective transmission of light, converting linearly polarized light into the required elliptically polarized light while mitigating the effects of any optical retardation caused by subsequent components.
Another significant invention is the "Polarization-Modulating Element," which serves to modify the polarization state of incoming light into a designated polarization state. This element is constructed from an optically active material and features a thickness profile that varies circumferentially, allowing for precise control over light characteristics.
Career Highlights
Koji Shigematsu's career has been marked by his role at Nikon Corporation, a leading company in imaging and optical technologies. His dedication to innovation within the organization has played a crucial role in enhancing the performance and capabilities of their products.
Collaborations
Throughout his career, Shigematsu has collaborated with esteemed colleagues such as Osamu Tanitsu and Hiroyuki Hirota. Together, they have contributed to significant advancements in optical technology, further solidifying Nikon Corporation's position as a pioneer in the industry.
Conclusion
Koji Shigematsu's contributions to optical innovations are far-reaching and impactful. With numerous patents to his name, he continues to shape the future of imaging technology through his inventive spirit and collaborative efforts at Nikon Corporation. His ongoing work promises to further enhance the capabilities of optical systems, paving the way for new advancements in the field.
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.