Ayako Ikeda

Title: Ayako Ikeda: Innovator in Image Reading Technology

Introduction

Ayako Ikeda is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of image reading technology, holding a total of 3 patents. Her work focuses on enhancing the functionality and efficiency of image reading apparatuses.

Latest Patents

One of her latest patents is an image reading apparatus with a control device that determines the open or closed state of a cover based on the evaluation of read values in the main scanning direction. This innovative apparatus includes a cover, a reading device with a light source and a sensor, and a control device with circuitry. The circuitry acquires first data with the light source turned off and second data with the light source turned on. It calculates evaluation values for both data sets to determine the state of the cover. The cover is determined to be open if at least one evaluation indicates so, while it is considered closed if both evaluations indicate a closed state.

Another notable patent involves an image scanner that features an image sensor that converts reflected light from a document into an analog image signal. This patent includes a lighting control unit that adjusts the lighting period of the light source, ensuring it alternates between on and off states. Additionally, it incorporates a black correction unit and a white correction unit for generating reference data used in image correction processes.

Career Highlights

Ayako Ikeda is currently employed at Ricoh Company, Ltd., where she continues to innovate in the field of imaging technology. Her work has significantly impacted the efficiency and accuracy of image reading devices.

Collaborations

She collaborates with talented coworkers, including Takahiro Kurakata and Hironori Sasaki, who contribute to her projects and enhance the innovative environment at Ricoh.

Conclusion

Ayako Ikeda is a remarkable inventor whose contributions to image reading technology have advanced the capabilities of modern devices. Her patents reflect her dedication to innovation and her impact on the industry.