Katsutoshi Itoh

This inventor holds 109 USPTO granted patents and 5 published patent applications and 50 EPO patents, primarily in Wireless Communication (CPC class H04W8-005). Top assignees: Sony Corporation, Sony Ericsson Mobile Communications Japan, Inc., Oki Electric Industry Co., Ltd.. Active years: 1999-2022.

USPTO Granted Patents = 109 (Patent Applications = 5)

% Patents Active = 53.2

EPO Patents = 50 (Patent Applications = 45)

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 489(Granted Patents)

Forward Citations (Not Self Cited) = 472(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

Sony Ericsson Mobile Communications Japan, Inc.

patents

4 out of 4,980

Oki Electric Industry Co., Ltd.

patents

Years Active: 1999-2022

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Areas of Expertise:

Wireless Communication Device

Radio Communication System

Communication Method

Information Processing

Wireless Network

Control Apparatus

Communication Terminal

Program

Network Connection

Transmission Apparatus

Search Process Method

Payment Apparatus

109 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11303415 - Wireless communication device, wireless communication method, and wireless communication system (2022-04-12),

2. 11115797 - Wireless communication apparatus, wireless communication method, and wireless communication system (2021-09-07),

3. 10993276 - Radio communication device, radio communication system, radio communication method, and program (2021-04-27),

4. 10932310 - Communication device, communication method, program, and communication system (2021-02-23),

5. 10848953 - Wireless communication device, wireless communication system, wireless communication method and program (2020-11-24),

6. 10820179 - Control apparatus and communication terminal (2020-10-27),

7. 10813155 - Wireless communication apparatus and wireless communication method for connection to a wireless network (2020-10-20),

8. 10687177 - Communication device, communication control method, and program (2020-06-16),

9. 10667206 - Information processing device, information processing system, and information processing method (2020-05-26),

10. 10567979 - Wireless communication device, wireless communication system, wireless communication method, and program (2020-02-18),

11. 10560319 - Communication apparatus and communication method (2020-02-11),

12. 10524121 - Apparatus, system and method for network connection right management (2019-12-31),

13. 10523484 - Wireless communication device, communication system, and information processing method (2019-12-31),

14. 10517071 - Wireless communication device, wireless communication system, wireless communication method and program (2019-12-24),

15. 10511955 - Information processing apparatus, communication system and control method of information processing apparatus (2019-12-17),

Certainly! Here is the article about inventor Katsutoshi Itoh:

Title: Innovator Spotlight: Katsutoshi Itoh - Pioneering Wireless Communication Technologies

Introduction:

Katsutoshi Itoh, a prolific inventor hailing from Tokyo, Japan, has left a lasting impact on the field of wireless communication with his impressive portfolio of 109 patents. His dedication to innovation and problem-solving has revolutionized the way we connect and communicate wirelessly.

Latest Patents:

Itoh's latest patents showcase his expertise in developing cutting-edge wireless communication devices, methods, and systems. One notable invention is a wireless communication device that efficiently handles the reception and transmission of data frames from other devices through repeated transmissions, ensuring seamless and reliable communication.

Career Highlights:

Throughout his career, Itoh has made significant contributions to renowned companies such as Sony Corporation and Sony Ericsson Mobile Communications Japan, Inc. His innovative spirit and technical prowess have propelled these organizations to the forefront of technological advancement in the realm of wireless communication.

Collaborations:

In his collaborative efforts, Itoh has worked closely with esteemed colleagues such as Hideyuki Suzuki and Masahiko Naito. Together, they have synergized their expertise to push the boundaries of wireless communication technology and deliver groundbreaking solutions to the market.

Conclusion:

In conclusion, Katsutoshi Itoh stands as a true visionary in the field of wireless communication, with a remarkable track record of patents and innovations that have shaped the industry. His contributions continue to inspire future generations of inventors and engineers to push the boundaries of what is possible in the world of wireless connectivity.