Location History:
- Osaka, JP (1980 - 1991)
- Toyonaka, JP (1988 - 1995)
Company Filing History:
Years Active: 1980-1995
Title: The Innovative Contributions of Masami Sugiyama
Introduction
Masami Sugiyama is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of optical measurement technology, holding a total of 11 patents. His work focuses on developing advanced devices that enhance the accuracy and efficiency of light measurement.
Latest Patents
One of Sugiyama's latest inventions is a two-dimensional colorimeter. This device utilizes a beam splitter to focus light onto a rotary filter, allowing a first light receiving element to capture light from multiple points on a sample. The rotating filter enables various measurements based on different wavelengths of light. Additionally, a spectral sensor separates the light from specific points into primary wavelength elements, which are then converted into electrical signals. This innovative design allows for accurate chromaticity measurements of multiple points on a sample using a device with a simple construction.
Another significant invention is a spectrophotometer designed for accurately measuring light intensity in specific wavelength regions. This device employs a band-pass filter array to split incident light into various components of different wavelengths. It includes multiple silicon photodiodes that receive these light components and a memory system for storing spectral sensitivity information. The central processing unit calculates simultaneous equations to relate the output from each silicon photodiode to the stored spectral sensitivity information, ultimately determining the light intensity of the sectionalized wavelength region.
Career Highlights
Throughout his career, Masami Sugiyama has worked with prominent companies such as Minolta Camera Co., Ltd. and Minolta Company, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to the development of cutting-edge optical technologies.
Collaborations
Sugiyama has collaborated with notable coworkers, including Nobukazu Kawagoe and Masahito Inaba. These partnerships have fostered innovation and the exchange of ideas, further enhancing the impact of his inventions.
Conclusion
Masami Sugiyama's contributions to optical measurement technology are significant and impactful. His inventions, including the two-dimensional colorimeter and advanced spectrophotometer, demonstrate his commitment to innovation in the field. His work continues to influence the industry and improve measurement accuracy.