Kazuyuki Suruga

This inventor holds 15 USPTO granted patents and 13 published patent applications and 11 EPO patents. Top assignees: Hodogaya Chemical Co., Ltd., Sfc Ltd., Mitsubishi Paper Mills Limited. Active years: 2001-2026.

USPTO Granted Patents = 15 (Patent Applications = 13)

% Patents Active = 80.0

EPO Patents = 11 (Patent Applications = 22)

Average Co-Inventor Count = 4.6

ph-index = 1

Forward Citations = 6(Granted Patents)

Company Filing History:

14 out of 328

Hodogaya Chemical Co., Ltd.

Mitsubishi Paper Mills Limited

where one patent can have more than one assignee

Years Active: 2001-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12723192 - Organic electroluminescent element (2026-09-01),

2. 12666864 - Organic electroluminescent device (2026-06-23),

3. 12644046 - Organic electroluminescent device (2026-06-02),

4. 12221430 - Compound having pyrimidine ring structure and organic electroluminescence device (2025-02-11),

5. 12102002 - Compound having benzazole ring structure, and organic electroluminescent device (2024-09-24),

6. 12037332 - Compound including benzimidazole ring structure and organic electroluminescent element (2024-07-16),

7. 11997870 - Organic electroluminescent element and method for producing same (2024-05-28),

8. 11925107 - Organic electroluminescent device (2024-03-05),

9. 11706943 - Organic electroluminescent element and method for producing same (2023-07-18),

10. 11605785 - Organic electroluminescence device (2023-03-14),

11. 11594700 - Organic electroluminescent device (2023-02-28),

12. 11578065 - Organic electroluminescence device (2023-02-14),

13. 11437583 - Organic electroluminescence device that includes compound having benzoazole structure (2022-09-06),

14. 11158813 - Organic electroluminescent device (2021-10-26),

15. 6225015 - Oxytitanium phthalocyanine process for the production thereof and electrophotographic photoreceptor to which the oxytitanium phthalocyanine is applied (2001-05-01),

Title: Kazuyuki Suruga - Innovative Inventor from Tokyo

Introduction: Kazuyuki Suruga is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kazuyuki Suruga holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the industry, Suruga 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, Kazuyuki Suruga has collaborated with top companies in Japan and internationally, fostering innovation and driving progress in the global tech landscape.

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