Kanagawa, Japan

Toshiyuki Chiba

This inventor holds 1 USPTO granted patent. Top assignees: Sony Corporation, Sony Ericsson Mobile Communications Japan, Inc.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Chiba. Retrieved from https://idiyas.com/inventor/toshiyuki-chiba-bbvt3wx7

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

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 221(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Toshiyuki Chiba: Innovator in Display Technology

Introduction

Toshiyuki Chiba is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of display technology, particularly in the development of user-friendly interfaces for portable devices. His innovative approach has led to the creation of a unique display method that enhances user interaction with icons on screens.

Latest Patents

Chiba holds a patent for a display method, portable terminal device, and display program. This invention focuses on displaying multiple icons in a list format on a display device. The method allows for the enlargement and reduction of icons, providing a seamless user experience. When a first icon is selected while a second icon is being enlarged, the second icon is enlarged to a predetermined size. After this enlargement, the second icon is reduced to a size that is substantially equal to the size of icons that are not selected. This innovative display method enhances the usability of portable devices.

Career Highlights

Throughout his career, Toshiyuki Chiba has worked with prominent companies in the technology sector. He has been associated with Sony Ericsson Mobile Communications Japan, Inc. and Sony Corporation. His experience in these leading firms has allowed him to refine his skills and contribute to groundbreaking projects in the field of mobile technology.

Collaborations

Chiba has collaborated with talented individuals in the industry, including Yuichi Ito and Tatsuya Hama. These collaborations have fostered an environment of innovation and creativity, leading to advancements in display technology.

Conclusion

Toshiyuki Chiba is a distinguished inventor whose work in display technology has made a significant impact on user interaction with portable devices. His innovative patent showcases his ability to enhance the functionality and usability of technology. Chiba's contributions continue to influence the industry and inspire future innovations.

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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