Company Filing History:
Years Active: 1991-2010
Title: **Innovative Contributions of Tadashi Kajino in Optical Measurement Technology**
Introduction
Tadashi Kajino is an esteemed inventor based in Okazaki, Japan, known for his significant contributions to the field of optical measurement technology. With an impressive portfolio of 18 patents, his innovations are instrumental in advancing lens measurement systems, providing accurate and reliable optical characteristics.
Latest Patents
Among his recent inventions is a state-of-the-art **lens meter for measuring optical characteristics of a lens**. This device features a sophisticated measurement-optical system that includes a light source to project light and a light-receiving sensor to capture the light beam passing through the lens. The innovation incorporates an arithmetic component that derives optical characteristics based on the sensor's received data. Notably, it includes a mode selecting device for different measurement modes—single-focal-lens and progressive-lens measurements. Furthermore, it incorporates a detecting device to identify directions and degrees of displacement from the near-vision portion of progressive lenses, ensuring precise alignment during measurements. The inclusion of a display that guides users through the alignment process exemplifies its user-friendly design.
Another significant patent is a **lens meter** capable of yielding optical characteristics of a lens with high stability and accuracy. This device employs a measurement optical system equipped with a target panel having both first and second measurement targets along with a photodetector that captures measurement light bundles. Calculation mechanisms within the meter process detection results to calculate the first and second optical characteristics, with a safeguard to display the most accurate characteristics based on specific predetermined conditions.
Career Highlights
Tadashi Kajino has had a fruitful career, working with notable companies in the optical industry such as Nidek Co., Ltd. and Nidek Corporation. His expertise and innovations have played a crucial role in enhancing the performance and reliability of lens measurement technologies, establishing him as a leading figure in his field.
Collaborations
Throughout his career, Kajino has collaborated with talented individuals, including his coworkers Masanao Fujieda and Mikio Kurachi. These partnerships have fostered an environment of creativity and innovation, allowing for the development of groundbreaking technologies that have benefited the optical measurement sector.
Conclusion
Tadashi Kajino's dedication to innovation and precise engineering continues to influence the field of optical measurement technology. His patents not only reflect his ingenuity but also contribute to the enhancement of tools that are essential for accurate lens assessment. As he continues to innovate, there is no doubt that his work will leave a lasting impact on the industry.