Osaka, Japan

Keiichi Toiyama

This inventor holds 8 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Panasonic Corporation, Panasonic Intellectual Property Management Co., Ltd., Panasonic Intellectual Property Corporation of America. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiichi Toiyama. Retrieved from https://idiyas.com/inventor/keiichi-toiyama

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

USPTO Granted Patents = 8 

% Patents Active = 50.0


Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Mino, JP (2009)
  • Osaka, JP (2012 - 2019)

Company Filing History:


Years Active: 2009-2025

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8 patents (USPTO):Explore Patents

Title: Innovations of Keiichi Toiyama

Introduction

Keiichi Toiyama is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of information processing and voice command technologies. With a total of 8 patents to his name, Toiyama's work has had a considerable impact on modern technology.

Latest Patents

Toiyama's latest patents include an information processing method, an information processing device, and a non-transitory computer-readable recording medium storing an information processing program. This invention involves a server that determines the allocation ratio of multiple display objects based on user situations and schedule information. It also establishes display modes for these objects according to the determined ratios. Another notable patent is for a voice command input device and method. This device features two voice input units and a voice command identifier that generates control signals for appliances based on voice commands.

Career Highlights

Throughout his career, Keiichi Toiyama has worked with notable companies such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to develop innovative solutions that enhance user interaction with technology.

Collaborations

Toiyama has collaborated with several talented individuals in his field, including Kohsuke Yamamoto and Mitsuteru Kataoka. These partnerships have contributed to the advancement of his inventions and the overall progress in technology.

Conclusion

Keiichi Toiyama's contributions to information processing and voice command technologies highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving user experiences and enhancing the functionality of devices.

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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