Tsutomu Yasui

This inventor holds 33 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 11 EPO patents, primarily in Actuator Technology. Top assignees: Nabtesco Corporation, Tdk Corporation, Teijin Seiki Co., Ltd.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Yasui. Retrieved from https://idiyas.com/inventor/tsutomu-yasui

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

Calculating rank

USPTO Granted Patents = 33 (Patent Applications = 1)

% Patents Active = 97.0

CIPO Patents = 1

EPO Patents = 11 (Patent Applications = 13)

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 65(Granted Patents)

Location History:

Fuwa-gun, JP (2010)
Gifu, JP (2002 - 2019)
Gifu-ken, JP (2014 - 2023)
Tokyo, JP (2005 - 2024)

Company Filing History:

Teijin Seiki Co., Ltd.

patents

4. 1 out of 4,827

Hamilton Sundstrand Corporation

patents

where one patent can have more than one assignee

Years Active: 2002-2025

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Areas of Expertise:

Actuator

Fluidic Device

Composite Material Joining

Electric Actuator

Aircraft Hydraulic Actuator

Pressure Detecting Apparatus

Lead-Free Solder

Joint Structure

Distribution System

Wiring Support Structure

Reaction Link

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12486923 - Spool position estimation apparatus, aircraft hydraulic actuator apparatus, spool position estimation method, and spool position estimation program (2025-12-02),

2. 12428129 - Joint structure and manufacturing method thereof (2025-09-30),

3. 12398749 - Joint structure and manufacturing method thereof (2025-08-26),

4. 12222008 - Joining of fiber-containing composite material (2025-02-11),

5. 12109595 - Powder particle for shaped metal object (2024-10-08),

6. D1022843 - Reaction link for aircraft (2024-04-16),

7. 11668339 - Joining of fiber-containing composite material (2023-06-06),

8. D980779 - Reaction link for an aircraft (2023-03-14),

9. 11447236 - Actuator for airplane, method of driving actuator for airplane, and actuator system for airplane (2022-09-20),

10. 11277126 - Switching device, driving circuit device for actuators, actuator system (2022-03-15),

11. 11168716 - Linear actuator (2021-11-09),

12. 10493703 - Supporting structure for force transmission member, aircraft reaction link, flight control surface driving unit, method of mounting force transmission member, and method of manufacturing aircraft reaction link (2019-12-03),

13. 10362686 - Lead-free solder and electronic component built-in module (2019-07-23),

14. 10253395 - Electronic circuit module component (2019-04-09),

15. 10193349 - Distribution system (2019-01-29),

Title: Tsutomu Yasui: Pioneering Inventor from Gifu, Japan

Introduction: Tsutomu Yasui is a renowned inventor hailing from Gifu, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsutomu Yasui holds several patents in various technological domains, showcasing his continuous dedication to pushing the boundaries of innovation.

Career Highlights: Throughout his illustrious career, Tsutomu Yasui has been instrumental in developing cutting-edge technologies that have revolutionized industries and improved the lives of many.

Collaborations: Tsutomu Yasui has collaborated with leading tech companies, research institutions, and universities worldwide, fostering a culture of innovation and knowledge sharing.

Conclusion: Tsutomu Yasui's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in the global technological landscape.

Profile summary based on public USPTO records.