Mitsuhiro Sato

This inventor holds 11 USPTO granted patents. Top assignees: Matsushita Electric Industrial Co., Ltd., Panasonic Corporation. Active years: 1998-2008.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mitsuhiro Sato. Retrieved from https://idiyas.com/inventor/mitsuhiro-sato-l3481a13

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

USPTO Granted Patents = 11

% Patents Active = 90.9

Average Co-Inventor Count = 4.6

ph-index = 8

Forward Citations = 521(Granted Patents)

Location History:

Yokohama, JP (1998 - 2000)
Atsugi, JP (2001 - 2008)
Kanagawa, JP (2002 - 2008)

Company Filing History:

10 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 16,454

Panasonic Corporation

patents

Years Active: 1998-2008

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7472427 - Content management method and content management apparatus (2008-12-30),

2. 7428992 - Secure device and system for issuing IC cards (2008-09-30),

3. 7269741 - Recording apparatus, medium, method, and related computer program (2007-09-11),

4. 7003533 - File management method, content recording/playback apparatus and content recording program (2006-02-21),

5. 6922707 - File management method and content recording/playback apparatus (2005-07-26),

6. 6622122 - Document retrieving apparatus and document retrieving method (2003-09-16),

7. 6424963 - Document retrieval having retrieval conditions that shuffles documents in a sequence of occurrence (2002-07-23),

8. 6298344 - Document searching apparatus (2001-10-02),

9. 6212517 - Keyword extracting system and text retrieval system using the same (2001-04-03),

10. 6154737 - Document retrieval system (2000-11-28),

11. 5848407 - Hypertext document retrieving apparatus for retrieving hypertext (1998-12-08),

Title: Mitsuhiro Sato: Innovator in Content Management and Secure Systems

Introduction

Mitsuhiro Sato is a prominent inventor based in Atsugi, Japan. He has made significant contributions to the fields of content management and secure device systems. With a total of 11 patents to his name, Sato's work has had a considerable impact on technology and user experience.

Latest Patents

One of Sato's latest patents is a content management method and apparatus. This invention allows for effective management of content by retaining allowed copy count control information at the copy origin. When content is copied, this information is updated according to predetermined rules, ensuring that users can easily understand the content management process. Another notable patent is a secure device and system for issuing IC cards. This device minimizes communication interruptions and enables users to install applications quickly and safely. The device's command storage section holds command groups for card issuance, which are executed efficiently through its internal processing.

Career Highlights

Sato has worked with notable companies such as Matsushita Electric Industrial Co., Ltd. and Panasonic Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Throughout his career, Sato has collaborated with talented individuals, including Naohiko Noguchi and Takashi Shimojima. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Mitsuhiro Sato's contributions to content management and secure systems highlight his innovative spirit and dedication to improving technology. His patents reflect a commitment to enhancing user experience and security in digital environments.

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]