Location History:
- Nagano, JP (1993 - 1994)
- Suwa, JP (2007 - 2019)
Company Filing History:
Years Active: 1993-2019
Title: Akira Uematsu: Innovator in Spectroscopic Technology
Introduction
Akira Uematsu is a prominent inventor based in Suwa, Japan, known for his significant contributions to the field of spectroscopic technology. With a total of 12 patents to his name, Uematsu has made remarkable advancements that enhance the capabilities of optical sensors and electronic devices.
Latest Patents
Uematsu's latest patents include a spectroscopic sensor device and electronic equipment. The spectroscopic sensor applies lights in a wavelength band containing multiple wavelengths to an object. It spectroscopically separates reflected or transmitted lights from the object using several light band-pass filters that transmit specific wavelengths. The device incorporates multiple photosensor parts that receive the corresponding transmitted lights based on the output results of independent photosensors. This innovative sensor can be integrated into a semiconductor device or module, allowing for downsizing through semiconductor processes. Another notable patent is for an optical sensor and electronic apparatus designed to suppress the reduction of spectroscopic characteristics. This optical sensor features a light receiving element, an optical filter that transmits light of a specific wavelength, and an angle limiting filter that restricts the incident angle of the transmitted light.
Career Highlights
Uematsu has built a successful career at Seiko Epson Corporation, where he has been instrumental in developing cutting-edge technologies. His work has significantly impacted the field of optical sensors, leading to advancements that improve the performance and efficiency of electronic devices.
Collaborations
Uematsu has collaborated with notable colleagues, including Yoichi Sato and Akira Komatsu, to further enhance the innovations in his field. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Akira Uematsu's contributions to spectroscopic technology and optical sensors have established him as a leading inventor in his field. His innovative patents and collaborative efforts continue to shape the future of electronic devices.