Company Filing History:
Years Active: 2009-2025
Title: Innovations of Yoshimi Ohta
Introduction
Yoshimi Ohta is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of optical elements and infrared sensing technology. With a total of 3 patents, Ohta's work showcases his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a liquid crystal optical element. This invention includes an optical function layer sandwiched between two transparent substrates. The optical function layer contains liquid crystal molecules and a photoisomerization material. This liquid crystal optical element can switch between a light-transmitting state and a light-scattering state based on the orientation of the liquid crystal molecules. The design allows for strong light scattering in the screen state, resulting in high-contrast images when visible light is projected onto it.
Another significant patent is an infrared ray sensing element and its production method. This invention consists of a semiconductor substrate and an infrared ray receiver positioned above it, isolated from the substrate. The infrared ray receiver is designed to detect infrared rays, while a supporting beam includes a thermopile that senses temperature increases in the receiver. The innovative design features at least one protruding part in either the beam or the thermopile, enhancing its functionality.
Career Highlights
Yoshimi Ohta is currently employed at Nissan Motor Company Limited, where he applies his expertise in developing advanced technologies. His work at Nissan reflects his commitment to innovation in the automotive industry.
Collaborations
Ohta collaborates with talented individuals such as Masaki Hirota and Maki Shimada, who contribute to his projects and enhance the creative process.
Conclusion
Yoshimi Ohta's contributions to the fields of optical elements and infrared sensing technology highlight his innovative capabilities. His patents demonstrate a commitment to advancing technology and improving functionality in various applications.