Mitsuo Washino

Title: Mitsuo Washino: Innovator in CRT Measurement Technology

Introduction

Mitsuo Washino is a notable inventor based in Toyohashi, Japan. He has made significant contributions to the field of color cathode ray tube (CRT) technology. His innovative work has led to the development of a device that enhances the accuracy of CRT measurements.

Latest Patents

Mitsuo Washino holds a patent for a device designed to measure characteristics of a color cathode ray tube. This CRT measurement device incorporates an image pickup device that generates an electrical image signal corresponding to the light image displayed on the CRT. The device features an optical system with a movable focusing lens, which provides a light image of varied sharpness based on the lens's position. A sharpness detector assesses the sharpness of the captured image each time the focusing lens is adjusted. Additionally, a focal position detector identifies the optimal focal position for the sharpest image, while a driver moves the focusing lens to this detected position. The calculator means then computes the characteristics of the color CRT based on the image signal produced at the focal position. This innovative device ensures automatic and accurate focusing.

Career Highlights

Mitsuo Washino is associated with Minolta Company, Ltd., where he has contributed to advancements in imaging technology. His work has been instrumental in improving the performance and reliability of CRT devices.

Collaborations

Mitsuo has collaborated with notable colleagues, including Katsutoshi Tsurutani and Shinji Shimizu. Their combined expertise has fostered innovation in the field of imaging technology.

Conclusion

Mitsuo Washino's contributions to CRT measurement technology exemplify his dedication to innovation. His patented device represents a significant advancement in ensuring accurate and automatic focusing in color CRTs.