Tadao Saito

This inventor holds 77 USPTO granted patents and 3 published patent applications, plus 6 CIPO patents and 3 EPO patents, primarily in Non-Contact Power Technology (CPC class 2223). Top assignees: Yoshino Kogyosho Co., Ltd., Kabushiki Kaisha Toshiba, Toshiba Materials Co., Ltd.. Active years: 1976-2025.

USPTO Granted Patents = 77 (Patent Applications = 3)

% Patents Active = 85.7

CIPO Patents = 6 (Patent Applications = 3)

EPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 3.0

ph-index = 18

Forward Citations = 977(Granted Patents)

Forward Citations (Not Self Cited) = 963(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Tokyo, JA (1976 - 1978)
Adachi, JP (1984 - 1995)
Koto, JP (1995)
Kanagawa-ken, JP (1998)
Koto-ku, JP (2001 - 2004)
Tokyo, JP (1980 - 2012)
Miyagi, JP (2011 - 2013)
Yokohama, JP (2002 - 2022)

Company Filing History:

46 out of 665

Yoshino Kogyosho Co., Ltd.

patents

12 out of 53,240

Kabushiki Kaisha Toshiba

patents

10 out of 266

Toshiba Materials Co., Ltd.

patents

4. 7 out of 2,280

Adv Antest Corporation

patents

5. 5 out of 1,352

The University of Tokyo

patents

6. 2 out of 13

K.k. Sankyo Seiki Seisakusho

Kao Soap Company, Ltd.

patents

9. 1 out of 138

Laurel Bank Machines Company, Ltd.

Meiji Dairires Corporation

where one patent can have more than one assignee

Years Active: 1976-2025

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Areas of Expertise:

Non-Contact Charging

Inductance Element

Antenna Core

Magnetic Sheet

Probe Card

Liquid Discharge Device

Contact Structure

Toll-Like Receptor

Bank Note Sorter

Packet Switching

Digital Switching

Test Apparatus

77 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12414220 - High-frequency acceleration cavity core and high-frequency acceleration cavity in which same is used (2025-09-09),

2. 11417449 - Magnetic sheet and non-contact power receiving device, electronic apparatus and non-contact charging system using the same (2022-08-16),

3. 10083785 - Magnetic sheet and non-contact power receiving device, electronic apparatus and non-contact charging system using the same (2018-09-25),

4. 9466882 - Antenna magnetic core, antenna using same, and detection system (2016-10-11),

5. 9443648 - Magnetic sheet for non-contact power receiving device, non-contact power receiving device, electronic apparatus, and non-contact charger (2016-09-13),

6. 9381889 - Antenna core and method of manufacturing the same, and antenna and detection system using the same (2016-07-05),

7. 8902067 - Antenna core and method of manufacturing the same, and antenna and detection system using the same (2014-12-02),

8. 8465933 - Method for screening human ABO blood group-binding lactobacilli (2013-06-18),

9. 8241929 - Contactor, contact structure, probe card, and test apparatus (2012-08-14),

10. 8163506 - Use of toll-like receptor-expressing cells (2012-04-24),

11. 8125305 - Inductance element, method for manufacturing the same, and switching power supply using the same (2012-02-28),

12. 8097475 - Method of production of a contact structure (2012-01-17),

13. 7982569 - Inductance element, method for manufacturing the inductance element, and switching power supply using the inductance element (2011-07-19),

14. 7897374 - Human ABO blood group-binding lactobacilli (2011-03-01),

15. 7847662 - Inductance element, method for manufacturing the same, and switching power supply using the same (2010-12-07),

Title: Tadao Saito: Pioneering Inventor from Tokyo

Introduction: Tadao Saito is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Tadao Saito holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative spirit and forward-thinking approach.

Career Highlights: With a career spanning over three decades, Saito has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Tadao Saito has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tadao Saito's relentless pursuit of innovation and his passion for creating solutions to complex problems have solidified his reputation as a visionary inventor in the global tech community.