Hiroyuki Fukumoto

This inventor holds 30 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 13 EPO patents, primarily in Wireless Communication. Top assignees: Nippon Telegraph and Telephone Corporation, Max Co., Ltd., Mitsumi Electric Company Ltd.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Fukumoto. Retrieved from https://idiyas.com/inventor/hiroyuki-fukumoto

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

Calculating rank

USPTO Granted Patents = 30 (Patent Applications = 6)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 13 (Patent Applications = 14)

Average Co-Inventor Count = 4.0

ph-index = 4

Forward Citations = 25(Granted Patents)

Location History:

Yokosuka, JP (2020 - 2023)
Tokyo, JP (2015 - 2024)
Musashino, JP (2021 - 2024)

Company Filing History:

25 out of 5,300

Nippon Telegraph and Telephone Corporation

Mitsumi Electric Company Ltd.

patents

Years Active: 2015-2025

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Areas of Expertise:

Doppler Compensation

Phase Difference Estimation

Optical Communication

Station Placement

Spatial Multiplexing

Arrival Rate Estimation

Hydroacoustic Communication

OAM Multiplexing

Wireless Terminal Accommodation

Transmission Device

Monitoring System

Communication Control

30 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12298391 - Doppler compensation system and doppler compensation method (2025-05-13),

2. 12231180 - Receiving apparatus (2025-02-18),

3. 12206458 - Communication apparatus and optical communication system (2025-01-21),

4. 12206450 - Phase difference distribution estimation method and phase difference distribution estimation apparatus (2025-01-21),

5. 12192783 - Station placement designing assistance apparatus, station placement designing assistance method and program (2025-01-07),

6. 12143924 - Station placement designing apparatus, station placement designing method and program (2024-11-12),

7. 12143207 - Technique to maintain formation of a parallel transmission line in spatial multiplex transmission (2024-11-12),

8. 12127231 - Communication control apparatus, communication control method and program (2024-10-22),

9. 12063520 - Station placement designing assistance apparatus, station placement designing assistance method and program (2024-08-13),

10. 11991545 - Arrival rate estimation apparatus, arrival rate estimation method and program (2024-05-21),

11. 11923911 - Hydroacoustic communication system and receiving apparatus (2024-03-05),

12. 11888538 - Receiving apparatus (2024-01-30),

13. 11848727 - Wireless communication system and wireless communication method (2023-12-19),

14. 11811143 - Oam multiplexing communication system and inter-mode interference elimination method (2023-11-07),

15. 11785475 - Wireless terminal accommodation determination apparatus, wireless terminal accommodation determination method and program (2023-10-10),

Title: Hiroyuki Fukumoto: Innovator in Optical Communication Systems

Introduction

Hiroyuki Fukumoto, based in Yokosuka, Japan, is a renowned inventor and innovator in the field of optical communication. With an impressive portfolio of 28 patents, Fukumoto has made significant contributions to communication technology, enhancing the efficiency and capabilities of optical systems.

Latest Patents

Among Fukumoto's latest innovations are two notable patents: the "Communication apparatus and optical communication system" and the "Phase difference distribution estimation method and phase difference distribution estimation apparatus."

The communication apparatus features a light output unit that emits light, a light splitting unit that divides the emitted light into multiple beams, and various spatial optical communication units dedicated to transmitting these split beams to partner devices through space.

His phase difference distribution estimation method consists of receiving an optical signal, detecting its phase, and calculating atmospheric characteristics to estimate the phase difference distribution over time. This method ultimately allows for improved control of optical signals during transmission.

Career Highlights

Hiroyuki has held pivotal roles in influential organizations, most notably at Nippon Telegraph and Telephone Corporation (NTT) and Max Co., Ltd. His work at these esteemed companies has allowed him to further his research and make significant advancements in optical communication technologies.

Collaborations

Throughout his career, Fukumoto has collaborated with several notable professionals in his field, including Yosuke Fujino and Yohei Katayama. These partnerships have fostered innovation and contributed to the development of cutting-edge solutions in communication systems.

Conclusion

Hiroyuki Fukumoto's vast number of patents and his innovations in optical communication reflect his dedication to advancing technology. His contributions have established him as a key figure in the field, shaping the future of how communication systems operate across spaces.

Profile summary based on public USPTO records.