Kanagawa, Japan

Sadao Okada

This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 1999-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadao Okada. Retrieved from https://idiyas.com/inventor/sadao-okada

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 10(Granted Patents)


Company Filing History:


Years Active: 1999-2002

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2 patents (USPTO):Explore Patents

Title: The Innovative Mind of Sadao Okada

Introduction

Sadao Okada is a prolific inventor based in Kanagawa, Japan. He has made significant contributions to the field of image processing, holding two patents that showcase his innovative solutions. His work primarily revolves around enhancing the functionality and efficiency of copying machines and image editing systems.

Latest Patents

Sadao Okada's latest patents include an advanced image processing system and a postcard printing system that orients multiple images symmetrically. The first patent outlines a copying machine capable of reading image data from documents and printing it with enhanced editing capabilities. It involves a computer that edits the image data and a memory board that facilitates seamless communication between the copying machine and the computer. The second patent covers a system where the copying machine reads image data, edits it, and prints edited images while ensuring that multiple images are symmetrically oriented—a creative solution that adds aesthetic value to printed materials.

Career Highlights

Throughout his career, Sadao Okada has been affiliated with Ricoh Company, Ltd., a leader in imaging and electronics. His innovative patents have played a crucial role in improving printing technologies, reflecting his commitment to advancing the industry.

Collaborations

Sadao Okada has collaborated with esteemed colleagues such as Masato Aoyagi and Tsutomu Shouji. Together, they have contributed to developing technology that enhances the capabilities of copying machines, facilitating better performance and user experiences.

Conclusion

Sadao Okada stands out as a prominent inventor whose contributions to image processing systems have significantly impacted the industry. With his notable patents and collaborative efforts, he continues to drive innovation, paving the way for future advancements in technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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