Yutaka Suenaga

This inventor holds 41 USPTO granted patents, primarily in Optical Systems. Top assignees: Nikon Corporation, Nippon Kogaku K.k.. Active years: 1986-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Suenaga. Retrieved from https://idiyas.com/inventor/yutaka-suenaga

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

USPTO Granted Patents = 41

% Patents Active = 90.2

Average Co-Inventor Count = 2.1

ph-index = 18

Forward Citations = 1,017(Granted Patents)

Location History:

Kawasaki, JP (1988 - 1989)
Yokohama, JP (1986 - 2006)

Company Filing History:

Years Active: 1986-2006

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Areas of Expertise:

Catadioptric System

Projection Optical System

Exposure Apparatus

Microscope Objective Lens

Spherical Aberrations

Dark Field Illumination

Zoom Lens System

Wide Angle Lens

Multi-Wavelength Projection

Shake-Preventing Correction

Optical Detection

Adapters

41 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7079314 - Catadioptric optical system and exposure apparatus equipped with the same (2006-07-18),

2. 6856377 - Relay image optical system, and illuminating optical device and exposure system provided with the optical system (2005-02-15),

3. 6707601 - Exposure apparatus and method (2004-03-16),

4. 6646797 - Exposure apparatus and method (2003-11-11),

5. 6633365 - Projection optical system and exposure apparatus having the projection optical system (2003-10-14),

6. 6452723 - Exposure apparatus and method (2002-09-17),

7. 6451507 - Exposure apparatus and method (2002-09-17),

8. 6377338 - Exposure apparatus and method (2002-04-23),

9. 6302548 - Catoptric reduction projection optical system and exposure apparatus and method using same (2001-10-16),

10. 6259557 - Device and method for dark field illumination (2001-07-10),

11. 6213610 - Catoptric reduction projection optical system and exposure apparatus and method using same (2001-04-10),

12. 6118596 - Catadioptric reduction projection optical system and method (2000-09-12),

13. 6108140 - Catadioptric reduction projection optical system and method (2000-08-22),

14. 6084723 - Exposure apparatus (2000-07-04),

15. 5978155 - Adapters for correcting spherical aberrations of objective lens (1999-11-02),

Title: The Innovative Journey of Yutaka Suenaga

Introduction: Yutaka Suenaga is a pioneering inventor hailing from Yokohama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yutaka Suenaga's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, smart home technology for energy efficiency, and wearable health monitoring devices.

Career Highlights: With a career spanning over two decades, Suenaga has worked with leading tech companies in Japan, spearheading research and development projects that have resulted in numerous successful patent applications.

Collaborations: Throughout his career, Yutaka Suenaga has collaborated with top researchers from universities and research institutions in Japan, fostering a culture of innovation and knowledge sharing in the tech industry.

Conclusion: Yutaka Suenaga's relentless pursuit of innovation and his passion for creating cutting-edge technologies have solidified his reputation as a visionary inventor in Yokohama and beyond.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]