Masaharu Kagami

This inventor holds 25 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 9 EPO patents, primarily in Actuator Technology. Top assignees: Mitsumi Electric Company Ltd., Mitsumi Electric, Ltd., Denso Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaharu Kagami. Retrieved from https://idiyas.com/inventor/masaharu-kagami

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

USPTO Granted Patents = 25 (Patent Applications = 7)

% Patents Active = 92.0

CIPO Patents = 2

EPO Patents = 9 (Patent Applications = 13)

Average Co-Inventor Count = 4.2

ph-index = 2

Forward Citations = 26(Granted Patents)

Location History:

Tama, JP (2012)
Tokyo, JP (2008 - 2024)

Company Filing History:

20 out of 1,576

Mitsumi Electric Company Ltd.

patents

4 out of 30

Mitsumi Electric, Ltd.

where one patent can have more than one assignee

Years Active: 2008-2026

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Areas of Expertise:

Rotary Actuator

Optical Scanning Device

Vibration Actuator

Electric Beauty Device

Wearable Terminal

Multi-Directional Switch

Incoming Call Notification

Electric Toothbrush

Vibration Generator

Drive Unit

Position Sensor

Recording Device

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12748303 - Rotary reciprocating actuator and optical scanning device (2026-09-29),

2. 12656596 - Rotary reciprocating drive actuator (2026-06-16),

3. 12573929 - Rotary reciprocating drive actuator (2026-03-10),

4. 12531463 - Rotary reciprocating drive actuator (2026-01-20),

5. 12438428 - Rotary reciprocating drive actuator (2025-10-07),

6. 12248142 - Optical scanning device (2025-03-11),

7. 12191737 - Rotary reciprocating driving actuator (2025-01-07),

8. 12147029 - Rotary reciprocating drive actuator (2024-11-19),

9. 12095332 - Rotary reciprocating drive actuator (2024-09-17),

10. 12046976 - Rotary reciprocating drive actuator with movable body and drive unit and wall with position sensor (2024-07-23),

11. 12046975 - Vibration actuator and electronic apparatus (2024-07-23),

12. 11936250 - Rotary reciprocating drive actuator (2024-03-19),

13. 11909291 - Rotary reciprocating drive actuator with movable element and magnets and rotating mirror (2024-02-20),

14. 11664713 - Rotary reciprocating drive actuator having magnets and coils, capable of attaching a movable object (2023-05-30),

15. 10855154 - Actuator and electric beautifying device (2020-12-01),

Title: The Innovative Mind of Masaharu Kagami

Introduction: Masaharu Kagami is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various fields through his inventive spirit and dedication to technological advancements.

Latest Patents: Masaharu Kagami 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 a career spanning over two decades, Masaharu Kagami has worked with leading research institutions and technology companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Masaharu Kagami has collaborated with fellow inventors, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge sharing to tackle complex challenges.

Conclusion: Masaharu Kagami's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor, inspiring the next generation of innovators to push the boundaries of what is possible in the world of technology.

Profile summary based on public USPTO records.