Takeshi Itagaki

This inventor holds 79 USPTO granted patents and 14 published patent applications, plus 3 CIPO patents and 53 EPO patents, primarily in Wireless Communication (CPC class H04W). Top assignees: Sony Corporation, Sony Group Corporation, Sony Ericsson Mobile Communications Japan, Inc.. Active years: 2007-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takeshi Itagaki. Retrieved from https://idiyas.com/inventor/takeshi-itagaki

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

USPTO Granted Patents = 79 (Patent Applications = 14)

% Patents Active = 70.9

CIPO Patents = 3 (Patent Applications = 2)

EPO Patents = 53 (Patent Applications = 65)

Average Co-Inventor Count = 3.1

ph-index = 6

Forward Citations = 237(Granted Patents)

Forward Citations (Not Self Cited) = 227(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JP (2007 - 2018)
Saitama, JP (2017 - 2024)

Company Filing History:

Sony Group Corporation

patents

8 out of 150

Sony Ericsson Mobile Communications Japan, Inc.

patents

4. 1 out of 1,799

Sony Computer Entertainment Inc.

patents

where one patent can have more than one assignee

Years Active: 2007-2026

Loading Chart...

Areas of Expertise:

Wireless Communication

Communication Apparatus

Information Processing

Network Determination

Multiplexing Methods

Uplink Multiplex Communication

Radio Resource Utilization

Time Synchronization

Communication Method

Wireless Device

Communication Control

Program

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12628045 - Information processing device, communication system, and information processing method (2026-05-12),

2. 12200780 - Communication apparatus and communication method (2025-01-14),

3. 12199787 - Wireless communication device (2025-01-14),

4. 12192752 - Determination device, determination method, and determination program for switching networks based on a plurality of learning models (2025-01-07),

5. 12167337 - Information processing device, and information processing method using multiple multiplexing methods (2024-12-10),

6. 11876636 - Wireless communication device (2024-01-16),

7. 11856460 - Information processing device, communication system, and information processing method (2023-12-26),

8. 11778673 - Communication apparatus and communication method (2023-10-03),

9. 11683794 - Wireless communication device and method of wireless communication for improving the utilization efficiency of radio resources (2023-06-20),

10. 11671957 - Communication apparatus and communication method (2023-06-06),

11. 11533674 - Information processing apparatus (2022-12-20),

12. 11489688 - Wireless communication device (2022-11-01),

13. 11470555 - Information processing device, and information processing method using multiple multiplexing methods (2022-10-11),

14. 11425715 - Communication apparatus and communication method (2022-08-23),

15. 11381670 - Information processing apparatus and information processing method (2022-07-05),

Title: The Inventor Takeshi Itagaki

Introduction: Takeshi Itagaki is a renowned inventor hailing from Saitama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takeshi Itagaki holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Takeshi Itagaki has worked with leading tech companies in Japan, spearheading research and development projects that have led to significant technological breakthroughs.

Collaborations: Takeshi Itagaki has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Takeshi Itagaki's passion for innovation and his relentless pursuit of technological excellence have solidified his reputation as a visionary inventor in the global tech community.

Profile summary based on public USPTO records.