Sadayuki Abeta

This inventor holds 93 USPTO granted patents and 20 published patent applications, plus 11 CIPO patents and 33 EPO patents, primarily in Mobile Communication Systems (CPC class H04W16-32). Top assignees: Ntt Docomo, Inc., Fujitsu Corporation, Ntt Mobile Communications Network, Inc.. Active years: 2003-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sadayuki Abeta. Retrieved from https://idiyas.com/inventor/sadayuki-abeta

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

USPTO Granted Patents = 93 (Patent Applications = 20)

% Patents Active = 44.1

CIPO Patents = 11 (Patent Applications = 1)

EPO Patents = 33 (Patent Applications = 50)

Average Co-Inventor Count = 3.3

ph-index = 14

Forward Citations = 609(Granted Patents)

Forward Citations (Not Self Cited) = 607(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Kanagawa-ken, JP (2005)
Kanagawa, JP (2003 - 2007)
Yokosuka, JP (2006 - 2014)
Yokohama, JP (2009 - 2016)
Tokyo, JP (2008 - 2022)

Company Filing History:

Ntt Mobile Communications Network, Inc.

patents

4. 1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 2003-2022

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Areas of Expertise:

Mobile Communication

Base Station

User Device

Radio Communication

Wireless Access

Transmission Control

Mobile Station

Communication Method

Mobile Terminal

Channel Structuring

Radio Resource Release

Measurement Report

93 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11490389 - Flexible use of a band with a bandwidth provided in accordance with capability of a terminal (2022-11-01),

2. 11265956 - Radio communication system and user device (2022-03-01),

3. 11206571 - Base station (2021-12-21),

4. 11102668 - User device and measurement report transmitting method (2021-08-24),

5. 10938505 - User terminal, radio base station, and radio communication method (2021-03-02),

6. 10880777 - Base station and transmission control method (2020-12-29),

7. 10805055 - Communication system, mobile terminal apparatus, local area base station apparatus and communication method (2020-10-13),

8. 10764956 - User equipment and communication method (2020-09-01),

9. 10623987 - User apparatus and base station (2020-04-14),

10. 10230430 - Mobile station and mobile communication system (2019-03-12),

11. 9961603 - Radio base station (2018-05-01),

12. 9883536 - Radio base station and mobile station (2018-01-30),

13. 9867049 - Mobile station performing access control with NAS restriction information sent from radio base station (2018-01-09),

14. 9801084 - Communication system, base station apparatus, mobile terminal apparatus and communication method (2017-10-24),

15. 9668262 - Mobile communication method, radio base station, and mobile station (2017-05-30),

Title: The Innovative Mind of Sadayuki Abeta

Introduction: Sadayuki Abeta is a pioneering inventor hailing from Yokohama, Japan. His creative spirit and dedication to innovation have led to groundbreaking advancements in various fields.

Latest Patents: Sadayuki Abeta holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions. His inventions have garnered international recognition for their ingenuity and practicality.

Career Highlights: With a career spanning over two decades, Sadayuki Abeta has worked tirelessly to bring his ideas to life. He has collaborated with leading research institutions and universities to further develop his inventions and bring them to the market.

Collaborations: Throughout his career, Sadayuki Abeta has collaborated with top companies in Japan and abroad to implement his innovative solutions. His ability to work across disciplines and industries has resulted in the successful integration of his inventions into various products and services.

Conclusion: Sadayuki Abeta's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions to the world of technology continue to inspire future generations of inventors and innovators.

Profile summary based on public USPTO records.