Tokyo, Japan

Motohiko Akiyama

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Sony Interactive Entertainment Inc.. Active years: 2001-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Motohiko Akiyama. Retrieved from https://idiyas.com/inventor/motohiko-akiyama

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 = 3.6

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2001-2021

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3 patents (USPTO):Explore Patents

Title: Motohiko Akiyama: Innovator in Video Display Technology

Introduction

Motohiko Akiyama is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of video display technology, holding a total of 3 patents. His work has influenced how users interact with video content, enhancing the viewing experience.

Latest Patents

Akiyama's latest patents include a video display system, an information processing apparatus, and a video display method. The video display system features an apparatus for a first user with viewing rights to a specific video, which can send an invitation to a second user’s apparatus. This system allows for synchronized video display between both users, provided the second user has the necessary viewing rights and accepts the invitation. Another patent focuses on a digital signal recording and reproducing apparatus that can record and reproduce digital audio signals on rewritable magnetic optical discs. This invention allows for the input of character information, such as program titles, in multiple formats simultaneously.

Career Highlights

Throughout his career, Akiyama has worked with prominent companies, including Sony Corporation and Sony Interactive Entertainment Inc. His experience in these organizations has allowed him to develop innovative technologies that have shaped the industry.

Collaborations

Akiyama has collaborated with notable colleagues, including Yoshiyuki Takaku and Hiroshi Yamaguchi. Their combined expertise has contributed to the advancement of video display technologies.

Conclusion

Motohiko Akiyama's contributions to video display technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact how users engage with video content today.

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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