Toshifumi Sato

This inventor holds 69 USPTO granted patents and 5 published patent applications, plus 17 CIPO patents and 15 EPO patents, primarily in Wireless Communication (CPC class H04W). Top assignees: Nec Corporation, Kabushiki Kaisha Toshiba, Siemens Aktiengesellschaft. Active years: 1987-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshifumi Sato. Retrieved from https://idiyas.com/inventor/toshifumi-sato

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

USPTO Granted Patents = 69 (Patent Applications = 5)

% Patents Active = 88.4

CIPO Patents = 17

EPO Patents = 15 (Patent Applications = 19)

Average Co-Inventor Count = 1.7

ph-index = 19

Forward Citations = 1,022(Granted Patents)

Forward Citations (Not Self Cited) = 1,010(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa-ken, JP (2002)
Tama, JP (2009 - 2010)
Fuchu, JP (2017)
Tokyo, JP (1987 - 2024)

Company Filing History:

Kabushiki Kaisha Toshiba

patents

2 out of 30,874

Siemens Aktiengesellschaft

patents

4. 2 out of 27,011

Telefonaktiebolaget Lm Ericsson (Publ)

Huawei Technologies Co., Limited

Lenovo Innovations Limited (Hong Kong)

Nortel Networks Corporation

where one patent can have more than one assignee

Years Active: 1987-2025

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Areas of Expertise:

Wireless Communication

Cellular Systems

Base Station

Signal Processing

Power Monitoring

CDMA Technology

Mobile Communication

Digital Signal Processing

Transmission Methods

Radio Equipment

Safety Systems

Monitoring Control

69 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12250698 - Communication system (2025-03-11),

2. 11974295 - Communication system (2024-04-30),

3. 11337204 - Communication system (2022-05-17),

4. 10959237 - Base station apparatus and communication control method (2021-03-23),

5. 10716103 - Communication system (2020-07-14),

6. 10039099 - Wireless communication system and wireless communication method (2018-07-31),

7. 9924524 - Base station apparatus and communication control method (2018-03-20),

8. 9922738 - Traveling reactor power monitoring system and method for monitoring driving torque (2018-03-20),

9. 9595356 - Nuclear reactor oscillation power range monitor, and method and program therefor (2017-03-14),

10. 9474079 - Base station apparatus and communication control method (2016-10-18),

11. 9305670 - TIP system and TIP monitoring control equipment (2016-04-05),

12. 9288025 - Single carrier transmission system, communication device, and single carrier transmission method using for them (2016-03-15),

13. 9271272 - Communications system with multiple PDCCH with associated multiple DMRS patterns (2016-02-23),

14. 8942310 - Information processing apparatus and information processing method, and non-transitory computer readable medium storing information processing program (2015-01-27),

15. 8908650 - Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodes (2014-12-09),

Title: Toshifumi Sato: Pioneering Inventor from Tokyo

Introduction: Toshifumi Sato is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Sato holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Sato has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Sato has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Toshifumi Sato's dedication to pushing the boundaries of technology and his passion for creating solutions to complex problems make him a true visionary in the world of inventions.

Profile summary based on public USPTO records.