Katsumi Yamato

This inventor holds 13 USPTO granted patents and 1 published patent application. Top assignees: Kabushiki Kaisha Toshiba, Kabushiki Kasiha Toshiba. Active years: 1997-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Yamato. Retrieved from https://idiyas.com/inventor/katsumi-yamato

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

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 46.2

Average Co-Inventor Count = 1.3

ph-index = 8

Forward Citations = 323(Granted Patents)

Location History:

Saitama, JP (2000)
Saitama-ken, JP (1997 - 2001)
Chiba-ken, JP (2002 - 2007)
Chiba, JP (2005 - 2013)
Chiba Chiba, JP (2017)

Company Filing History:

12 out of 53,262

Kabushiki Kaisha Toshiba

patents

1 out of 11

Kabushiki Kasiha Toshiba

patents

Years Active: 1997-2017

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9794880 - Communication device and communication method (2017-10-17),

2. 8374594 - Method and system for radio communications using mobile terminal moving route prediction (2013-02-12),

3. 7796976 - Communication mediation apparatus that mediates communication between networks, communication method and computer readable medium (2010-09-14),

4. 7298748 - Method of packet transmission and wireless communication device (2007-11-20),

5. 7257405 - Method and system for radio communications using mobile terminal moving route prediction (2007-08-14),

6. 7123643 - Communication connection set up method using predicted ID packet receiving processing start time (2006-10-17),

7. 6954651 - Radio communication system using timeout control with flexible timeout interval setting (2005-10-11),

8. 6414939 - Router apparatus and control-frame processing method (2002-07-02),

9. 6188689 - Network node and method of frame transfer (2001-02-13),

10. 6094431 - Node device and network resource reservation method for data packet (2000-07-25),

11. 5889761 - Method and system for controlling cell transmission rate in ATM network (1999-03-30),

12. 5835484 - Method and apparatus for controlling congestion in communication network (1998-11-10),

13. 5694390 - Method and apparatus for controlling congestion in communication network (1997-12-02),

Title: Innovations of Katsumi Yamato

Introduction

Katsumi Yamato is a prominent inventor based in Chiba, Japan. He has made significant contributions to the field of communication technology, holding a total of 13 patents. His work focuses on enhancing wireless communication systems and improving data transmission methods.

Latest Patents

One of his latest patents is a communication device and communication method. This invention involves a first communication device that performs wireless communication with second and third communication devices. The device includes a communication control unit that determines a time period during which communication could interfere and sets a time for effective communication. Another notable patent is a method and system for radio communications using mobile terminal moving route prediction. This system predicts the moving route of a mobile radio terminal and selects appropriate radio base stations to deliver requested data efficiently.

Career Highlights

Katsumi Yamato has worked with notable companies, including Kabushiki Kaisha Toshiba. His experience in these organizations has allowed him to develop innovative solutions in the field of communication technology.

Collaborations

He has collaborated with esteemed colleagues such as Yasuhiro Katsube and Hiroshi Esaki, contributing to various projects that have advanced communication systems.

Conclusion

Katsumi Yamato's work in communication technology showcases his innovative spirit and dedication to improving wireless communication systems. His patents reflect a commitment to enhancing the efficiency and effectiveness of data transmission methods.

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]

1 patent pending: