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For the Inventor, By the Inventor

Yokosuka, Japan

Fumihiro Yamashita

This inventor holds 13 USPTO granted patents. Top assignee: Nippon Telegraph and Telephone Corporation. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Fumihiro Yamashita. Retrieved from https://idiyas.com/inventor/fumihiro-yamashita

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Yokosuka, JP (2015)
  • Musashino, JP (2022 - 2024)

Company Filing History:

goldMedal13 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents

Years Active: 2015-2025

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13 patents (USPTO):Explore Patents
1. 12355508 - Wireless communication system, relay device, communication device, and wireless communication method (2025-07-08),
2. 12244398 - Satellite communication system, earth station device and line switching control method (2025-03-04),
3. 12207210 - Receiving method, wireless communication method, receiving station, wireless communication system, and receiving program (2025-01-21),
4. 12177016 - Wireless communication system, wireless communication apparatus and wireless communication method (2024-12-24),
5. 12160855 - Band sharing communication system, line control method, line control device, and line control program (2024-12-03),
6. 12010524 - Band sharing communication system, line control method, line control device, and line control program (2024-06-11),
7. 11979357 - Wireless communication system, apparatus, and method to reduce interference signals superimposed on transmission signals (2024-05-07),
8. 11916656 - Wireless communication system (2024-02-27),
9. 11902795 - Line control device, line control method, and line control program (2024-02-13),
10. 11855749 - Satellite communication system, master station device and line connection method (2023-12-26),
11. 11683089 - Radio communication system, radio communication method, and base station device (2023-06-20),
12. 11482971 - Adjusting method and adjusting system for power amplifier (2022-10-25),
13. 9065612 - Wireless transmission method, wireless transmission system, and transmission apparatus and reception apparatus of wireless transmission system (2015-06-23),

Title: Fumihiro Yamashita: Innovator in Wireless Communication Technologies

Introduction

Fumihiro Yamashita is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of wireless communication, holding a total of 13 patents. His work focuses on enhancing communication systems and methods, which are crucial in today's interconnected world.

Latest Patents

Yamashita's latest patents include a wireless communication system, a relay device, a communication device, and a wireless communication method. One of his notable inventions is a first offset compensator designed to address frequency offsets that occur during communications between multiple communication devices and a relay device. This compensator improves the reliability of wireless signals by providing statistical frequency offsets to receivers and transmitters involved in the communication process. Another significant patent involves a satellite communication system and an earth station device, which outlines a method for circuit-switching between earth stations in a satellite communication network.

Career Highlights

Fumihiro Yamashita is currently employed at Nippon Telegraph and Telephone Corporation, a leading telecommunications company in Japan. His work has been instrumental in advancing wireless communication technologies, making him a key figure in the industry.

Collaborations

Yamashita has collaborated with notable colleagues, including Daisuke Goto and Koichi Harada. Their combined expertise has contributed to the development of innovative solutions in the field of telecommunications.

Conclusion

Fumihiro Yamashita's contributions to wireless communication technologies have established him as a significant inventor in the industry. His patents reflect a commitment to improving communication systems, which are essential for modern connectivity.

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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