Yukihiko Okumura

This inventor holds 103 USPTO granted patents and 8 published patent applications, plus 7 CIPO patents and 52 EPO patents, primarily in Wireless Communication (CPC class H04B7-0617). Top assignees: Ntt Docomo, Inc., Ntt Mobile Communications Network, Inc., Nippon Telegraph and Telephone Corporation. Active years: 1998-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihiko Okumura. Retrieved from https://idiyas.com/inventor/yukihiko-okumura

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

Calculating rank

USPTO Granted Patents = 103 (Patent Applications = 8)

% Patents Active = 51.5

CIPO Patents = 7

EPO Patents = 52 (Patent Applications = 61)

Average Co-Inventor Count = 2.9

ph-index = 11

Forward Citations = 526(Granted Patents)

Forward Citations (Not Self Cited) = 490(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Yokosuka, JP (2011)
Kanagawa, JP (2006 - 2014)
Yokohama, JP (1998 - 2016)
Chiyoda-ku, JP (2015 - 2017)
Tokyo, JP (2010 - 2024)

Company Filing History:

Ntt Mobile Communications Network, Inc.

patents

1 out of 5,300

Nippon Telegraph and Telephone Corporation

patents

Years Active: 1998-2024

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Areas of Expertise:

Base Station

Wireless Communication

Transmission Method

User Terminal

MIMO

Interference Management

Beamforming

Mobile Communication

Radio Relay Station

Transmission Power Control

Scheduling Method

Radio Communication Network

103 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12052705 - Base station and transmission method (2024-07-30),

2. 11863261 - Base station and base station communication method (2024-01-02),

3. 11457418 - Wireless terminal, transmission power control method, and wireless base station (2022-09-27),

4. 11387872 - Wireless base station and wireless communication method (2022-07-12),

5. 11197305 - Wireless base station and scheduling method (2021-12-07),

6. 11184844 - User terminal and cell selection method (2021-11-23),

7. 11129111 - Wireless base station and transmission power control method (2021-09-21),

8. 11044754 - Wireless communication system and wireless communication method (2021-06-22),

9. 10985810 - User terminal, wireless base station, and wireless communication method (2021-04-20),

10. 10917160 - Wireless base station, and wireless communication method (2021-02-09),

11. 10911172 - User apparatus, base station, interference reducing method and interference reducing control information notification method (2021-02-02),

12. 10897297 - Transmission and reception apparatus (2021-01-19),

13. 10848208 - Wireless base station and wireless communication method (2020-11-24),

14. 10742279 - User terminal and wireless communication method (2020-08-11),

15. 10742274 - Radio communication device (2020-08-11),

Title: The Innovative Journey of Yukihiko Okumura

Introduction:

Yukihiko Okumura is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Yukihiko Okumura's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights:

With a career spanning over two decades, Yukihiko Okumura has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological advancements in various industries.

Collaborations:

Throughout his career, Yukihiko Okumura has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing to push the boundaries of technological possibilities.

Conclusion:

Yukihiko Okumura's relentless pursuit of innovation and his passion for creating solutions that positively impact society make him a standout figure in the world of inventors and technology pioneers.

Profile summary based on public USPTO records.