Hiroshi Yamamoto

USPTO Granted Patents = 77 (Patent Applications = 1)

EPO Patents = 5

Average Co-Inventor Count = 2.6

ph-index = 9

Forward Citations = 286(Granted Patents)

Inventors with similar research interests:

Location History:

Tanabe, JP (1996 - 1997)
Fukuoka, JP (2005)
Komatsu, JP (2007)
Hiratsuka, JP (2008 - 2011)
Kasugai, JP (1995 - 2014)
Nagaoka, JP (2013 - 2014)
Tochigi, JP (2013 - 2014)
Oyama, JP (2015 - 2017)
Yamato, JP (2016 - 2022)
Kawasaki, JP (1978 - 2024)

Company Filing History:

Canon Kabushiki Kaisha

The University of Tokyo

Fuji Electric Co., Ltd.

patents

10. 1 out of 14

Howa Textile Industry Co., Ltd.

where one patent can have more than one assignee

Years Active: 1978-2025

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77 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12466759 - Optical glass, optical element composed of optical glass, optical system interchangeable lens, and optical device (2025-11-11),

2. 12386159 - Zoom optical system, optical apparatus and method for manufacturing the zoom optical system (2025-08-12),

3. 12319616 - Optical glass, optical element including optical glass, and optical apparatus (2025-06-03),

4. 12174355 - Zoom optical system, imaging device and method for manufacturing the zoom optical system (2024-12-24),

5. 12072476 - Optical system, optical apparatus, and method of manufacturing optical system (2024-08-27),

6. 11971540 - Optical system, optical apparatus, and method of manufacturing optical system (2024-04-30),

7. 11686926 - Optical system, optical apparatus, and method of manufacturing optical system (2023-06-27),

8. 11428911 - Zoom optical system, imaging device and method for manufacturing the zoom optical system (2022-08-30),

9. 11307392 - Variable magnification optical system, imaging apparatus, and method for manufacturing variable magnification optical system (2022-04-19),

10. 11236009 - Optical glass, optical element including optical glass, and optical apparatus (2022-02-01),

11. 11203548 - Optical glass, optical element composed of optical glass, optical system interchangeable lens, and optical device (2021-12-21),

12. 10831005 - Variable magnification optical system, optical apparatus, and variable magnification optical system manufacturing method (2020-11-10),

13. 10698188 - Variable magnification optical system, imaging apparatus, and method for manufacturing variable magnification optical system (2020-06-30),

14. 10466454 - Zoom optical system, imaging device and method for manufacturing the zoom optical system (2019-11-05),

15. 10437026 - Zoom lens system, imaging apparatus, and method for zooming the zoom lens system (2019-10-08),

Title: Unveiling the Brilliance of Inventor Hiroshi Yamamoto from Kawasaki

Introduction

In the realm of optical innovation, one name shines bright - Hiroshi Yamamoto from Kawasaki, Japan. With a remarkable 72 patents to his name, Hiroshi Yamamoto has etched his legacy as a pioneering inventor in the field of optical systems.

Latest Patents

Hiroshi Yamamoto's latest patents showcase his mastery over optical systems. One of his recent inventions includes an optical system comprising lenses that adhere to precise conditional expressions, ensuring optimal performance in various optical apparatus. These patents highlight his commitment to pushing the boundaries of optical technology.

Career Highlights

Having contributed significantly to the advancements in the optical industry, Hiroshi Yamamoto has garnered experience working with renowned companies such as Nikon Corporation and Komatsu Corporation. His expertise and innovative approach have been instrumental in developing cutting-edge optical solutions that have revolutionized the field.

Collaborations

Throughout his career, Hiroshi Yamamoto has collaborated with esteemed professionals like Tomoki Ito and Ryota Yoshimoto. Together, they have synergized their skills and knowledge to drive forward groundbreaking projects, cementing Hiroshi Yamamoto's reputation as a visionary inventor.

Conclusion

Inventor Hiroshi Yamamoto's journey is a testament to his unwavering dedication to innovation and his relentless pursuit of excellence in the realm of optical systems. With a rich portfolio of patents and a trail of successful collaborations, Hiroshi Yamamoto continues to inspire the next generation of inventors to push the boundaries of what is possible in the world of optical technology.

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1 patent pending:

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5 patents (EPO):

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