Kazufumi Yunoki

This inventor holds 26 USPTO granted patents and 3 published patent applications, plus 6 CIPO patents and 3 EPO patents, primarily in Mobile Communications. Top assignees: Ntt Docomo, Inc., Ntt Mobile Communications Network, Inc., Nit Docomo, Inc.. Active years: 1995-2017.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazufumi Yunoki. Retrieved from https://idiyas.com/inventor/kazufumi-yunoki

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

USPTO Granted Patents = 26 (Patent Applications = 3)

% Patents Active = 34.6

CIPO Patents = 6 (Patent Applications = 1)

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 6.0

ph-index = 9

Forward Citations = 531(Granted Patents)

Location History:

Yokohama, JP (1995)
Kanagawa, JP (2004 - 2008)
Yokosuka, JP (1998 - 2013)
Chiyoda-ku, JP (2016)
Tokyo, JP (2017)

Company Filing History:

Ntt Mobile Communications Network, Inc.

Years Active: 1995-2017

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Areas of Expertise:

Wireless Network Control

Mobile Communication Terminal

Mobile Station

Communication System

Control Method

Frequency Search

Cell Transfer

Broadcast Information

Service Providing Equipment

Setup Information Management

Neighboring Cells

Control Channel

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9832755 - Exchange, wireless network control device, wireless network device, and wireless communication network system (2017-11-28),

2. 9386394 - Mobile communication terminal and terminal control method (2016-07-05),

3. 9241303 - Mobile station and method (2016-01-19),

4. 8542835 - Method and system for mobile communications (2013-09-24),

5. 8331935 - Method and system for mobile communications (2012-12-11),

6. 8275133 - Method and system for mobile communications (2012-09-25),

7. 8259675 - Method and system for mobile communications (2012-09-04),

8. 8185158 - Method and system for mobile communications (2012-05-22),

9. 7953414 - Method and system for mobile communications (2011-05-31),

10. 7907730 - Method and system for mobile communications (2011-03-15),

11. 7792531 - Method and system for mobile communications (2010-09-07),

12. 7761086 - Communication terminal, service providing equipment, common setup information management equipment, and communication control method (2010-07-20),

13. 7664507 - Method and system for mobile communications (2010-02-16),

14. 7630716 - Method and system for mobile communications (2009-12-08),

15. 7577435 - Method and system for mobile communications (2009-08-18),

Title: Kazufumi Yunoki: Innovator in Wireless Communication Technologies

Introduction

Kazufumi Yunoki is a distinguished inventor based in Yokosuka, Japan, known for his significant contributions to the field of wireless communication. With an impressive portfolio of 26 patents, Yunoki has been instrumental in developing advanced technologies that enhance mobile communication systems.

Latest Patents

Yunoki's recent patents reflect his innovative approach to solving complex communication challenges. Among his notable inventions are:

1. **Exchange, Wireless Network Control Device, Wireless Network Device, and Wireless Communication Network System**: This invention includes a Radio Network Controller (RNC) designed to efficiently manage call requests and optimize communication pathways between various wireless cells. The system adeptly identifies the current and presumptively located wireless cells to enhance connectivity.

2. **Mobile Communication Terminal and Terminal Control Method**: This patent emphasizes the execution of applications on mobile communication terminals, particularly when operating within specific mobile networks. The ingenious design includes an application execution unit, a mobile communication unit, and a control unit to streamline the process of application management while ensuring reliable location registration.

Career Highlights

Kazufumi Yunoki has had a fruitful career working with prominent companies in the telecommunications sector. He has held significant positions at NTT Docomo, Inc. and NTT Mobile Communications Network, Inc., where he contributed to various groundbreaking projects that shaped the mobile communication landscape.

Collaborations

Throughout his career, Yunoki has collaborated with talented individuals, including Motoshi Tamura and Mutsumaru Miki. Their collective efforts have fostered innovation and development in advanced communication systems.

Conclusion

Kazufumi Yunoki's contributions to the realm of wireless communication demonstrate his dedication to advancing technology. His innovative patents not only address current challenges in mobile communication but also pave the way for future developments in the industry. His work continues to impact the way we connect and communicate globally.

Profile summary based on public USPTO records.