Location History:
- Kusatsu, JP (1993)
- Shiga, JP (1992 - 2003)
- Otsu, JP (1991 - 2010)
Company Filing History:
Years Active: 1991-2010
Title: Innovations by Koichi Oka in Display Technology
Introduction
Koichi Oka is a prominent inventor based in Otsu, Japan, known for his significant contributions to display technology. With a total of 10 patents to his name, Oka has developed innovative systems that enhance the evaluation of moving image quality in displays. His work has been instrumental in advancing the field of image processing and display evaluation.
Latest Patents
Oka's latest patents include a "Measurement system for evaluating moving image quality of displays." This system features a rotatable mirror, a camera for capturing images of a screen, a photodetector, and a control section. The system detects a measuring pattern in a moving image and triggers the mirror to rotate, allowing for accurate measurement of moving image quality without the need for electrical synchronization. Another notable patent is the "Method and system for evaluating moving image quality of displays." This method involves moving a test pattern on a screen while the image sensor captures the motion, enabling precise evaluation of blur width and moving velocity, thus ensuring accurate assessment of display quality.
Career Highlights
Throughout his career, Oka has worked with notable companies such as Otsuka Electronics Co., Ltd. and Otsuka Electronic Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.
Collaborations
Oka has collaborated with esteemed colleagues, including Akira Kawaguchi and Kunio Kumagai. Their combined expertise has fostered a collaborative environment that has led to significant advancements in the field.
Conclusion
Koichi Oka's innovative work in display technology has made a lasting impact on the industry. His patents reflect a deep understanding of image quality evaluation, paving the way for future advancements in display systems.