Masafumi Okada

This inventor holds 37 USPTO granted patents and 12 published patent applications, primarily in Lighting Devices. Top assignees: Japan Display Inc., Japan Aviation Electronics Industry, Limited, The University of Tokyo. Active years: 2004-2026.

USPTO Granted Patents = 37 (Patent Applications = 12)

% Patents Active = 83.8

Average Co-Inventor Count = 2.9

ph-index = 4

Forward Citations = 1,678(Granted Patents)

Location History:

Bunkyo-ku, JP (2004 - 2007)
Tokyo, JP (2005 - 2024)

Company Filing History:

Japan Aviation Electronics Industry, Limited

patents

3 out of 1,352

The University of Tokyo

patents

4. 1 out of 269

Magnolia White Corporation

patents

Years Active: 2004-2026

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Areas of Expertise:

Lighting Device

Illumination Apparatus

Backlight

Display Device

Light Emitting Device

LED Technology

Light Guide

Connector

Wiring Substrate

Forceps Tip Assembly

Backlash Clutch

Joint Mechanism

37 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12578601 - Backlight and display device (2026-03-17),

2. 12331909 - Lighting device (2025-06-17),

3. 12320497 - Lighting device (2025-06-03),

4. 12292593 - Lighting device (2025-05-06),

5. 12282224 - Backlight and display device (2025-04-21),

6. 12248167 - Illumination device (2025-03-11),

7. 12197075 - Backlight and liquid crystal display device (2025-01-14),

8. 12196410 - Lighting device (2025-01-14),

9. 12099273 - Lighting device with LED facing a disc shaped light guide (2024-09-24),

10. 12085270 - Illumination apparatus (2024-09-10),

11. 12038648 - Illumination device and display device (2024-07-16),

12. 12018831 - Lighting device (2024-06-25),

13. 12013610 - Light emitting device and illumination device (2024-06-18),

14. 11898709 - Lighting device (2024-02-13),

15. 11852303 - Lighting device (2023-12-26),

Title: Masafumi Okada - Innovative Inventor from Tokyo

Introduction: Masafumi Okada is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

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

Career Highlights: With over two decades of experience in the industry, Masafumi Okada has worked with leading tech companies in Japan, spearheading projects that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Masafumi Okada has collaborated with top researchers, engineers, and scientists both locally and internationally, fostering a culture of innovation and knowledge-sharing within the tech community.

Conclusion: Masafumi Okada's passion for pushing the boundaries of what is possible through innovation continues to inspire the next generation of inventors and technologists worldwide.