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For the Inventor, By the Inventor

Kawasaki, Japan

Masanaga Tokuyo

This inventor holds 13 USPTO granted patents and 1 EPO patent. Top assignees: Fujitsu Corporation, Other. Active years: 1995-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanaga Tokuyo. Retrieved from https://idiyas.com/inventor/masanaga-tokuyo

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

USPTO Granted Patents = 13

% Patents Active = 69.2


Average Co-Inventor Count = 4.2

ph-index = 10

Forward Citations = 876(Granted Patents)


Location History:

  • Ebina, JP (2004)
  • Kawasaki, JP (1995 - 2007)

Company Filing History:

goldMedal12 out of 39,374 
 
Fujitsu Corporation
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1995-2007

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13 patents (USPTO):Explore Patents
1. 7236797 - Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein (2007-06-26),
2. 6925527 - Storage control apparatus and method for compressing data for disk storage (2005-08-02),
3. 6829484 - Mobile communicating system, and a mobile terminal, an information center and a storage medium used therein (2004-12-07),
4. 6829238 - IP router device having a TCP termination function and a medium thereof (2004-12-07),
5. 6816942 - Storage control apparatus and method for compressing data for disk storage (2004-11-09),
6. 6745282 - Compressed data managing apparatus and method therefor to manage compressed data of a disk storage (2004-06-01),
7. 6125186 - Encryption communication system using an agent and a storage medium for (2000-09-26),
8. 6115611 - Mobile communication system, and a mobile terminal, an information (2000-09-05),
9. 6085222 - Distributed communication system with adaptive data sending control in a (2000-07-04),
10. 5813011 - Storage of a compressed file containing its own compression management (1998-09-22),
11. 5742520 - Color picture processing method and color picture processing apparatus (1998-04-21),
12. 5717393 - Apparatus for data compression and data decompression (1998-02-10),
13. 5475507 - Color image processing method and apparatus for same, which (1995-12-12),

Title: Masanaga Tokuyo: Innovator in Mobile Communication and Data Management

Introduction

Masanaga Tokuyo is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the fields of mobile communication and data management, holding a total of 13 patents. His innovative work has paved the way for advancements in mobile technology and data storage solutions.

Latest Patents

Among his latest patents is a mobile communicating system that enhances the functionality of mobile terminals. This system includes a position information detecting unit that identifies the terminal's location and transmits this information to an information center. The mobile terminal also features an upload data transmitting unit that sends data to the information center, which accumulates and retrieves information to provide users with map information and facility details. Another notable patent is a storage control apparatus and method for compressing data for disk storage. This method involves generating cache segments and compressed segments to efficiently manage and record data on storage devices.

Career Highlights

Masanaga Tokuyo has worked with notable companies, including Fujitsu Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology in mobile communication and data management.

Collaborations

Throughout his career, Tokuyo has collaborated with esteemed colleagues such as Nobutsugu Fujino and Shigeru Yoshida. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masanaga Tokuyo's contributions to mobile communication and data management are significant and impactful. His innovative patents continue to influence the industry and enhance user experiences in technology.

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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