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Haruo Sato

This inventor holds 59 USPTO granted patents, primarily in Zoom Lens Technology (CPC class 3596). Top assignees: Nikon Corporation, Konica Minolta, Inc., Nikor Corp.. Active years: 1990-2023.

USPTO Granted Patents = 59

% Patents Active = 89.8

Average Co-Inventor Count = 1.3

ph-index = 13

Forward Citations = 437(Granted Patents)

Forward Citations (Not Self Cited) = 381(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagawa-ken, JP (1996)
Saitama-ken, JP (1997 - 1998)
Minato-ku, JP (2016)
Kawasaki, JP (1993 - 2020)
Kawaguchi, JP (1990 - 2023)

Company Filing History:

where one patent can have more than one assignee

Years Active: 1990-2023

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Areas of Expertise:

Zoom Lens

Optical System

Imaging Apparatus

Wide-Angle Lens

Digital Device

Aspherical Lens

High-Magnification

Two-Lens-Group

Super Wide-Angle

Retrofocus Type

Image-Capturing Device

Optical Apparatus

59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11768360 - Imaging lens, imaging optical device, digital device, and method of manufacturing imaging lens (2023-09-26),

2. 10663704 - Zoom lens, imaging device and method for manufacturing the zoom lens (2020-05-26),

3. 10302905 - Optical system, image-capturing device comprising optical system and method for manufacturing optical system (2019-05-28),

4. 9791678 - Zoom lens, imaging device and method for manufacturing the zoom lens (2017-10-17),

5. 9354430 - Zoom lens, imaging apparatus, and method for manufacturing zoom lens (2016-05-31),

6. 9341829 - Zoom lens, imaging device and method for manufacturing the zoom lens (2016-05-17),

7. 9256059 - Zoom lens system, imaging optical device, and digital appliance (2016-02-09),

8. 9229199 - Zoom lens system, imaging apparatus, and method for manufacturing zoom lens system (2016-01-05),

9. 9164260 - Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens (2015-10-20),

10. 8830592 - Zoom lens, imaging apparatus, and method for manufacturing zoom lens (2014-09-09),

11. 8736968 - Zoom lens, optical apparatus having same, and method of manufacturing zoom lens (2014-05-27),

12. 8699143 - Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens (2014-04-15),

13. 8625209 - Imaging lens, optical apparatus including imaging lens and method for manufacturing imaging lens (2014-01-07),

14. 8625203 - Zoom lens, optical apparatus having same, and method of manufacturing zoom lens (2014-01-07),

15. 8477427 - Zoom lens system, optical apparatus equipped with zoom lens system and method for zooming zoom lens system (2013-07-02),

Title: Haruo Sato: Pioneering Inventor from Kawaguchi

Introduction: Haruo Sato is a distinguished inventor hailing from Kawaguchi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Haruo Sato holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over three decades, Haruo Sato has worked with leading research institutions and tech companies, where he has spearheaded projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Haruo Sato has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and knowledge-sharing that has led to the development of cutting-edge technologies.

Conclusion: Haruo Sato's relentless passion for innovation and his remarkable contributions to the world of technology make him a true pioneer in his field, inspiring the next generation of inventors to dream big and push the boundaries of what is possible.

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