Tokyo, Japan

Yoshitomo Sato

This inventor holds 3 USPTO granted patents and 4 published patent applications. Top assignees: Tdk Corporation, Oki Data Corporation. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitomo Sato. Retrieved from https://idiyas.com/inventor/yoshitomo-sato-ikoemspa

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

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2019-2025

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3 patents (USPTO):Explore Patents

Title: The Innovations of Yoshitomo Sato: Pioneering in Technology

Introduction

Yoshitomo Sato, an inventive mind based in Tokyo, Japan, has made significant contributions to the fields of electronics and imaging technology. With two patents to his name, Sato continues to push the boundaries of innovation in his areas of expertise.

Latest Patents

Sato’s latest patents include two notable inventions that showcase his ingenuity:

1. **Belt Unit and Image Forming Apparatus** - This invention encompasses a sophisticated belt unit comprising a belt member, a cleaning member for removing developer material, and a waste developer accommodation chamber designed to hold waste developer. It incorporates a waste developer carrying member, facilitating the movement of waste developer, and a waste developer taking-up member that efficiently supplies the waste developer for cleaning purposes. The design includes a shaft with a brush, ensuring effective functionality.

2. **Antenna Device and Portable Electronic Device Using the Same** - This patent reveals an advanced antenna device, consisting of two metal members with a coil axis positioned perpendicularly between them. The unique arrangement allows the antenna coil to be integrated into the housing of a portable electronic device effectively. The design includes slits between the metal members, optimizing the overall performance in compact electronic devices.

Career Highlights

Throughout his career, Yoshitomo Sato has been associated with renowned companies such as TDK Corporation and Oki Data Corporation. His work in these organizations has not only honed his skills as an inventor but also allowed him to be part of groundbreaking technological advancements.

Collaborations

Sato has collaborated with notable colleagues, including Hirohumi Asou and Toshifumi Komachi. These partnerships have contributed to his innovative endeavors, fostering an environment ripe for creativity and invention.

Conclusion

Yoshitomo Sato stands out as a dedicated inventor whose notable patents reflect his deep understanding of technology and engineering. His contributions, particularly in the realms of image forming apparatuses and antenna devices, exemplify his commitment to innovation and advancement in electronics. As he continues to innovate, Sato remains an inspiring figure in the world of 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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