Saitama, Japan

Masami Nakazawa

This inventor holds 1 USPTO granted patent. Top assignee: Kddi Corporation. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masami Nakazawa. Retrieved from https://idiyas.com/inventor/masami-nakazawa

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


Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: **Masami Nakazawa: Innovator in Video Content Technology**

Introduction

Masami Nakazawa, based in Saitama, Japan, is an accomplished inventor recognized for his innovative contributions to video content technology. With a focus on enhancing the way users interact with video through keyword tagging, Nakazawa has made significant strides in the field.

Latest Patents

Masami Nakazawa holds a patent for a groundbreaking method of keyword-tagging scenes of interest within video content. This patent details a process that includes collecting user comments from a comment server, which contain keywords associated with the video. It describes the segmentation of video content into scenes, measuring the number of comments for each scene (the post count), and identifying scenes of interest based on predetermined thresholds. Furthermore, the method involves extracting relevant keywords related to popular comments and tagging each identified scene to enhance viewer engagement.

Career Highlights

Nakazawa's primary association is with KDDI Corporation, where he has been able to apply his innovative mindset to more practical applications. His on-the-ground experience at KDDI Corporation has undoubtedly allowed him to refine his ideas and actively contribute to advancements in video technology.

Collaborations

In his career, Masami Nakazawa has worked alongside talented colleagues, including Keiichiro Hoashi and Chihiro Ono. These collaborations have fostered a dynamic working environment that encourages creativity and the development of new technologies in their respective fields.

Conclusion

Masami Nakazawa's contributions to video content technology through his patent for keyword-tagging of scenes of interest highlight his role as an innovator in the tech industry. His work at KDDI Corporation and collaborations with esteemed colleagues reflect a commitment to advancing technology in meaningful ways. Nakazawa's innovations will likely continue to impact how users interact with video content in the future.

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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