This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Seiko Epson Corporation. Active years: 2014-2021.
Company Filing History:
Years Active: 2014-2021
Title: Kazutoshi Okada: Innovator in Image Display Technology
Introduction
Kazutoshi Okada is a prominent inventor based in Beppu, Japan. He has made significant contributions to the field of image display technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of projectors, which are widely used in various applications.
Latest Patents
One of Okada's latest patents is for an image display apparatus and control method. This innovative projector includes an image projection unit that displays images using a liquid crystal panel. The controller in this projector powers off the device after displaying a black image for a predetermined time, which helps improve burn-in issues associated with liquid crystal panels. The controller is designed to stop the refresh mode if an interrupt event occurs before the set refresh time elapses, ensuring efficient operation.
Another notable patent is for a projector and program that features a projection light source and a light-off detector. This detector identifies when the projection light source is turned off, and the relighting controller initiates a relighting process based on this detection. This technology enhances the reliability and usability of projectors in various settings.
Career Highlights
Kazutoshi Okada is currently employed at Seiko Epson Corporation, a leading company in imaging and printing technology. His role at Epson allows him to further develop and refine his innovative ideas in the field of image display.
Collaborations
Okada has collaborated with notable coworkers, including Yasuhiro Nakamura and Yasuhiro Honda. Their combined expertise contributes to the advancement of technology within their projects.
Conclusion
Kazutoshi Okada's contributions to image display technology through his patents demonstrate his commitment to innovation. His work at Seiko Epson Corporation continues to influence the industry positively.