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For the Inventor, By the Inventor

Tokyo, Japan

Masashi Shimoma

This inventor holds 20 USPTO granted patents and 9 published patent applications, primarily in Communication Systems. Top assignees: Nec Corporation, Nec C Orporation. Active years: 2019-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Shimoma. Retrieved from https://idiyas.com/inventor/masashi-shimoma

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

USPTO Granted Patents = 20 

% Patents Active = 100.0

Average Co-Inventor Count = 6.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal17 out of 36,684 
 
Nec Corporation
 patents
silverMedal3 out of 196 
 
Nec C Orporation
 patents

Years Active: 2019-2022

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Areas of Expertise:
Multicast Control
IoT Devices
Communication Method
Data Collection
Policy Control
Charging Management
Power Consumption
Wireless Communication
Base Station
Communication Processing
Control Program
Communication Terminal
20 patents (USPTO):Explore Patents
1. 11395106 - Multicast control device, multicast control method, and non-transitory computer readable medium (2022-07-19),
2. 11350338 - Information processing apparatus, communication method, communication program, communication system, IoT device, and base station (2022-05-31),
3. 11310633 - Multicast control device, multicast control method, and non-transitory computer readable medium (2022-04-19),
4. 11290841 - Information processing apparatus, information processing method, data collection device, and control method (2022-03-29),
5. 11228975 - Service control apparatus, charging management server, service control method, charging information management method, and computer readable medium (2022-01-18),
6. 11129053 - Communication system, communication control apparatus, communication control method, and communication program (2021-09-21),
7. 11122460 - Policy control system, PCRF entity, policy control method, and non-transitory computer readable medium (2021-09-14),
8. 11070986 - Communication processing system, method, apparatus and control program, for optimizing power consumption (2021-07-20),
9. 11006368 - Communication processing system, communication processing method, communication processing apparatus, communication terminal, and control methods and control programs thereof (2021-05-11),
10. 10985836 - Communication processing system, communication processing method, base station, and control method and control program thereof (2021-04-20),
11. 10873890 - Base station, radio relay station, communication method for cancelling a connection to a base station during an overload condition (2020-12-22),
12. 10873874 - Base station, radio relay station, and communication method for cancelling a connection to a base station during an overload condition (2020-12-22),
13. 10841785 - Core node, radio terminal, communication method, and non-transitory computer readable medium (2020-11-17),
14. 10757603 - Gateway function collecting data from nearby devices at first and second positions and timings for transmission to a base station (2020-08-25),
15. 10743209 - Communication system, communication control apparatus, communication control method, and program (2020-08-11),

Title: Innovations and Patents of Masashi Shimoma in Tokyo, Japan

Introduction

Masashi Shimoma, a prominent inventor based in Tokyo, Japan, has made significant contributions to the field of communication technologies. With a total of 20 patents to his name, his innovations focus on enhancing data transmission and communication efficiency in various devices.

Latest Patents

Among his latest inventions is a series of patents that includes a multicast control device, multicast control method, and a non-transitory computer-readable medium. This multicast control device aims to reduce the distribution time of multicast data. It features a determination unit that assesses whether the number of communication terminals joining a multicast service exceeds a predetermined threshold. If so, a session control unit initiates a multicast session for those terminals. Additionally, his innovations encompass an information processing apparatus designed to address power consumption issues in relay terminals. This apparatus includes controllers for managing multihop routing from IoT devices to base stations, ensuring data is transmitted efficiently while conserving energy.

Career Highlights

Masashi Shimoma's career is marked by his association with NEC Corporation, where he has played a vital role in developing groundbreaking communication technologies. His focus on improving multicast methods reflects the growing demand for efficient data handling in digital communication systems.

Collaborations

Throughout his career, Shimoma has collaborated with esteemed colleagues such as Akira Kamei and Toru Yamada, who share his vision for advancing communication technologies. Their collective efforts contribute to the ongoing innovation at NEC Corporation, fostering an environment where new ideas can thrive.

Conclusion

Masashi Shimoma's inventive spirit and dedication to technological advancement make him a significant figure in the realm of communication innovations. With a strong portfolio of patents and a commitment to improving data transmission efficiency, he continues to influence the industry and inspire future innovations.

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]
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