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For the Inventor, By the Inventor

Tokyo, Japan

Kayoko Asai

This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 1998-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kayoko Asai. Retrieved from https://idiyas.com/inventor/kayoko-asai

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

USPTO Granted Patents = 7

% Patents Active = 100.0


Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 336(Granted Patents)


Location History:

  • Katsushika-ku, JP (1998)
  • Tokyo, JP (2001 - 2004)

Company Filing History:

goldMedal7 out of 27,375 
 
Matsushita Electric Industrial Co., Ltd.
 patents

Years Active: 1998-2004

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7 patents (USPTO):Explore Patents
1. 6710785 - Digital video editing method and system (2004-03-23),
2. 6487564 - Multimedia playing apparatus utilizing synchronization of scenario-defined processing time points with playing of finite-time monomedia item (2002-11-26),
3. 6457057 - System for displaying a plurality of pictures and apparatuses incorporating the same (2002-09-24),
4. 6332003 - Moving image composing system (2001-12-18),
5. 6310625 - Clip display method and display device therefor (2001-10-30),
6. 6184879 - Multi-media title editing apparatus and a style creation device employed therefor (2001-02-06),
7. 5809244 - Multi-media title playing apparatus (1998-09-15),

Title: Kayoko Asai: Innovator in Multimedia Technology

Introduction

Kayoko Asai is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of multimedia technology, holding a total of 7 patents. Her innovative work has paved the way for advancements in video editing and multimedia playback systems.

Latest Patents

Among her latest patents is a digital video editing method and system. This system includes features such as scene browsing with next and back icons, recursive scene segmentation, and scene clipping based on selection. Another notable patent is a multimedia playing apparatus that utilizes synchronization of scenario-defined processing time points with the playback of finite-time monomedia items. This apparatus enhances the experience of playing hypermedia titles by ensuring precise timing and synchronization of various media objects.

Career Highlights

Kayoko Asai is currently employed at Matsushita Electric Industrial Co., Ltd., where she continues to innovate and develop new technologies. Her work has been instrumental in improving multimedia applications and enhancing user experiences.

Collaborations

Throughout her career, Kayoko has collaborated with notable coworkers such as Hiroaki Yoshio and Hitoshi Kato. These collaborations have contributed to her success and the advancement of her projects.

Conclusion

Kayoko Asai's contributions to multimedia technology demonstrate her expertise and innovative spirit. Her patents reflect her commitment to enhancing video editing and playback systems, making her a significant figure in her field.

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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