Ikuo Mitsuka

Title: Innovations by Ikuo Mitsuka: Pioneering Advances in Image Processing

Introduction

Ikuo Mitsuka, an accomplished inventor based in Shiga, Japan, has made significant contributions to the fields of image processing and scanning technology. With a total of seven patents to his name, Mitsuka's work demonstrates a strong commitment to enhancing the quality and accuracy of image capture.

Latest Patents

One of Mitsuka's latest innovations is in the realm of image data correction. This patent addresses issues arising during the image scanning process, where three lamps—each representing Red, Green, and Blue (RGB) color components—are activated successively. The technology corrects variations in lamp output light quantity over time and relative output light intensity among the three lamps. In one embodiment, the lamps are turned off, or the CCD's operation is suspended once the emitted light reaches a predetermined quantity. Furthermore, in another embodiment, the voltage corresponding to the color data captured by the CCD is adjusted based on the effective light emitted by each lamp.

Another notable patent concerns the method for controlling magnification variation. In this process, an original picture image is projected onto a light-receiving surface with specified magnification. The image is shifted in the sub-scanning direction, which intersects the main scanning direction of the sensor, and both the feeding speed (V) in the sub-scanning direction and the electric charge storage time are regulated to ensure precision.

Career Highlights

Mitsuka has worked with notable companies such as Dainippon Screen Mfg. Co., Ltd. and Dainippon Screen Seizo Kabushiki-kaisha, where he honed his skills and contributed his innovative ideas to advance imaging technologies. His experience in these esteemed organizations facilitated the development of his patented technologies, which continue to impact the industry.

Collaborations

Throughout his career, Mitsuka has collaborated with influential colleagues, such as Akira Kuwabara and Hitoshi Haibara. These partnerships have played a crucial role in fostering innovation and enhancing the technical depth of his inventions.

Conclusion

Ikuo Mitsuka's contributions to image processing and scanning technology signify the importance of innovation in enhancing visual quality and accuracy. With a robust portfolio of patents, he stands as a testament to the creativity and ingenuity that drive advancements in the technological landscape. His work not only reflects personal accomplishment but also sets a foundation for future innovations in the field.