This inventor holds 5 USPTO granted patents. Top assignee: Yokogawa Electric Corporation. Active years: 1989-1991.
Company Filing History:
Years Active: 1989-1991
Title: Akira Ohte: Innovator in Optical Measurement Technologies
Introduction
Akira Ohte is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of optical measurement technologies, holding a total of 5 patents. His work focuses on developing advanced devices that enhance the accuracy and efficiency of measuring ultra-high-speed phenomena.
Latest Patents
One of his latest patents is a measuring device using an optical beam. This innovative device allows for the measurement of ultra-high-speed phenomena by utilizing an optical beam. It achieves a high signal-to-noise ratio by composing either an object light or a reflected light from an object with a reference light using a polarizer. The device generates a secondary higher harmonic from the composed light using a non-linear optical material and measures the optical intensity of the secondary higher harmonic with a light receiving element.
Another notable patent is the optical frequency synthesizer/sweeper. This invention provides a coherent optical output light by employing a wavelength stabilized laser and an optical phase locked loop. The output frequency exhibits high accuracy, high stability, and a narrow spectral line width. The optical phase locked loop consists of a tunable laser, an optical frequency multiplier, an optical frequency shifter, and an optical heterodyne detector, enabling precise output of an arbitrary wavelength through feedback of the output optical frequency.
Career Highlights
Akira Ohte is currently associated with Yokogawa Electric Corporation, where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the field of optical measurement, making him a key figure in this area of research.
Collaborations
Throughout his career, Akira has collaborated with notable colleagues, including Koji Akiyama and Hideto Iwaoka. These collaborations have further enriched his work and contributed to advancements in optical technologies.
Conclusion
Akira Ohte's contributions to optical measurement technologies are noteworthy, with several patents that demonstrate his innovative spirit. His work continues to influence the field, showcasing the importance of advancements in measurement techniques.