Tatsuya Okuda

This inventor holds 33 USPTO granted patents and 3 published patent applications and 5 EPO patents, primarily in Power Conversion Systems. Top assignees: Mitsubishi Electric Corporation, Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Generator Co., Ltd.. Active years: 2001-2025.

USPTO Granted Patents = 33 (Patent Applications = 3)

% Patents Active = 57.6

EPO Patents = 5 (Patent Applications = 8)

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 200(Granted Patents)

Location History:

Hyogo, JP (2015)
Chiyoda-ku, JP (2018 - 2021)
Tokyo, JP (2001 - 2023)

Company Filing History:

24 out of 16,571

Mitsubishi Electric Corporation

patents

8 out of 21,351

Mitsubishi Denki Kabushiki Kaisha

patents

1 out of 12

Mitsubishi Generator Co., Ltd.

patents

4. 1 out of 64

Nagaoka University of Technology

patents

where one patent can have more than one assignee

Years Active: 2001-2025

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Areas of Expertise:

Power Conversion

DC/DC Converter

Electric Power Device

Power Supply

Photovoltaic Power

Automotive Power

Gate Driving Circuit

Motor Driving

Semiconductor Module

Power Conditioner

Autonomous Operation

Boost Converter

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12424894 - Phase ring support structure and rotating electric machine (2025-09-23),

2. 12107458 - Rotating electric machine and method for manufacturing rotating electric machine (2024-10-01),

3. 11791712 - Power conversion device (2023-10-17),

4. 11349409 - Power conversion device and power conversion system (2022-05-31),

5. 10992240 - Power conversion device (2021-04-27),

6. 10855084 - Power conversion system for power system interconnection (2020-12-01),

7. 10256747 - Electric power conversion device and electric power conversion system (2019-04-09),

8. 10084315 - Power conversion device with an autonomous operation function (2018-09-25),

9. 10044282 - Power conversion device (2018-08-07),

10. 9912150 - Power control system (2018-03-06),

11. 9007042 - DC/DC converter (2015-04-14),

12. 8982588 - Method and an apparatus for controlling the output voltage of a boost converter composed of plural bridge devices (2015-03-17),

13. 8773082 - DC/DC power conversion apparatus (2014-07-08),

14. 8754549 - Power conversion device (2014-06-17),

15. 8614903 - Power conditioner for photovoltaic power generation (2013-12-24),

Title: Tatsuya Okuda - Innovative Inventor from Tokyo

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

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

Career Highlights: With over two decades of experience in the tech industry, Tatsuya Okuda has worked with leading research institutions and companies to develop cutting-edge solutions that have revolutionized the way we interact with technology.

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

Conclusion: Tatsuya Okuda's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.