Isao Okuda

This inventor holds 57 USPTO granted patents and 2 published patent applications, primarily in Imaging Technology (CPC class 369 ). Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Pentax Corporation, Hoya Corporation. Active years: 1990-2016.

USPTO Granted Patents = 57 (Patent Applications = 2)

% Patents Active = 56.1

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 491(Granted Patents)

Forward Citations (Not Self Cited) = 464(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Niiza, JP (1996)
Tokyo, JP (1990 - 2001)
Saitama-ken, JP (2002 - 2005)
Saitama, JP (2003 - 2016)

Company Filing History:

30 out of 3,132

Asahi Kogaku Kogyo Kabushiki Kaisha

Years Active: 1990-2016

Loading Chart...

Areas of Expertise:

Imaging Apparatus

Lens Barrel

Solid-State Imaging

Magneto-Optical Disk

Lens Drive Mechanism

Zoom Lens

Cam Mechanism

Light Shielding Structure

Retracting Mechanism

Inclination Monitoring

Collimating Lens

Disk Loading System

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9307126 - Imaging apparatus having bending optical element (2016-04-05),

2. 9063392 - Imaging unit (2015-06-23),

3. 8718458 - Imaging unit (2014-05-06),

4. 8554069 - Imaging unit (2013-10-08),

5. 8483556 - Imaging unit (2013-07-09),

6. 8120693 - Imaging unit and mobile electronic device (2012-02-21),

7. 8107004 - Imaging device (2012-01-31),

8. 8098320 - Imaging device (2012-01-17),

9. 7212352 - Cam mechanism of a lens barrel (2007-05-01),

10. 7099088 - Lens drive mechanism (2006-08-29),

11. 7088524 - Lens barrel having a lens barrier mechanism (2006-08-08),

12. 6963455 - Lens barrel (2005-11-08),

13. 6956705 - Structure of a lens barrel (2005-10-18),

14. 6956615 - Structure for mounting a solid-state imaging device (2005-10-18),

15. 6954314 - Cam mechanism of a lens barrel (2005-10-11),

Title: The Innovative Journey of Inventor Isao Okuda

Introduction: Isao Okuda is a pioneering inventor hailing from Saitama, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Isao Okuda holds several patents in the realm of electronics and robotics, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: Throughout his illustrious career, Isao Okuda has been instrumental in developing cutting-edge technologies that have revolutionized various industries. His innovative spirit and commitment to excellence have earned him recognition as a trailblazer in the world of invention.

Collaborations: Isao Okuda has collaborated with leading research institutions and tech companies to further his inventions and bring them to life. His ability to work in multidisciplinary teams has led to the creation of groundbreaking solutions that have had a lasting impact on society.

Conclusion: In conclusion, Isao Okuda stands as a testament to the power of innovation and perseverance. His remarkable journey as an inventor continues to inspire future generations to push the boundaries of what is possible in the world of technology.