Location History:
- Osaka, JP (1987)
- Mishima, JP (1989)
Company Filing History:
Years Active: 1987-1989
Title: Seiji Oku: Innovator in Temperature Control and Photoelectric Technology
Introduction
Seiji Oku is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of temperature control and photoelectric technology. With a total of 2 patents to his name, his work reflects a commitment to innovation and practical solutions.
Latest Patents
One of his latest patents is a multi-channel temperature controller utilizing an electronic multiplexer. This device includes several temperature sensors and an electronic multiplexer that sequentially supplies output signals from these sensors according to a selection signal. The design effectively eliminates noise caused by thermal electro motive force generated in the contacts of prior art sets of reed relays. Additionally, the controller may include input circuits with capacitors that minimize common mode voltage noises.
Another significant invention is a reflection-type photoelectric switching apparatus with light-adjustable features. This apparatus comprises a lamp that projects light rays to an object and a photoelectric element that receives the reflected light rays. It also includes a reference photoelectric element and a light conducting means for guiding a portion of the light rays to the reference element. An adjusting means balances the quantity of light rays, ensuring optimal performance.
Career Highlights
Seiji Oku is currently employed at Omron Tateisi Electronics Co., where he continues to develop innovative technologies. His work has had a substantial impact on the industry, particularly in enhancing the efficiency and reliability of temperature control systems and photoelectric devices.
Collaborations
Throughout his career, Seiji has collaborated with talented individuals such as Tooru Shimamura and Kazutomo Naganawa. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Seiji Oku's contributions to innovation in temperature control and photoelectric technology highlight his role as a leading inventor in his field. His patents demonstrate a dedication to solving complex problems and improving existing technologies.