Mamoru Tsuruya

This inventor holds 28 USPTO granted patents and 2 EPO patents, primarily in Power Conversion Technology. Top assignees: Sanken Electric Co., Ltd., Rohm Co., Ltd., Shimane University. Active years: 2006-2023.

USPTO Granted Patents = 28

% Patents Active = 28.6

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 1.5

ph-index = 6

Forward Citations = 134(Granted Patents)

Location History:

Niiza, JP (2006 - 2013)
Sakado, JP (2017)
Saitama, JP (2006 - 2023)

Company Filing History:

23 out of 644

Sanken Electric Co., Ltd.

where one patent can have more than one assignee

Years Active: 2006-2023

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Areas of Expertise:

Bidirectional Inverter

AC Power Supply

DC-DC Converter

Power Factor Correction

Switching Power Supply

Solid-State Switch

Resonant Converter

Noise Reduction

Amplifying Circuit

Power Conversion

Magnetic Cores

Synchronous Rectifiers

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11764668 - Control device for controlling an electric power conversion device incorporating a bidirectional inverter (2023-09-19),

2. 11245342 - AC power supply device (2022-02-08),

3. 10886859 - Alternating-current power supply device with windings wound in different directions (2021-01-05),

4. 10819247 - Direct-current power supply device with primary and secondary magnetic cores (2020-10-27),

5. 9819275 - Power supply device (2017-11-14),

6. 8369112 - Multiphase resonant DC/DC converter (2013-02-05),

7. 8368364 - DC-DC converter with snubber circuit (2013-02-05),

8. 8111053 - DC-DC converter (2012-02-07),

9. 7915875 - Current-mode controlled DC-DC converter (2011-03-29),

10. 7868353 - Solid-state switch capable of bidirectional operation (2011-01-11),

11. 7638900 - Bi-directional DC-DC converter (2009-12-29),

12. 7532488 - DC converter (2009-05-12),

13. 7525822 - DC converter including a tertiary winding for driving synchronous rectifiers (2009-04-28),

14. 7466110 - Power factor improving circuit (2008-12-16),

15. 7426119 - Switching power supply apparatus (2008-09-16),

Title: Inventor Mamoru Tsuruya

Introduction: Mamoru Tsuruya is a renowned inventor based in Niiza, Japan, known for his groundbreaking contributions to various technological fields.

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

Career Highlights: With over two decades of experience in the industry, Mamoru Tsuruya has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Mamoru Tsuruya has collaborated with top companies and inventors globally, fostering a culture of innovation and knowledge sharing that has led to significant advancements in the field.

Conclusion: Mamoru Tsuruya's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers, leaving a lasting impact on the world of technology.