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For the Inventor, By the Inventor

Yokohama, Japan

Toru Iwane

This inventor holds 50 USPTO granted patents and 14 published patent applications and 2 EPO patents, primarily in Imaging Technology. Top assignees: Nikon Corporation, Dai Nippon Printing Co., Ltd., Nippon Kogaku K.k.. Active years: 1988-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toru Iwane. Retrieved from https://idiyas.com/inventor/toru-iwane

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

USPTO Granted Patents = 50 

% Patents Active = 78.0

 

Average Co-Inventor Count = 1.1

ph-index = 7

Forward Citations = 210(Granted Patents)

Forward Citations (Not Self Cited) = 192(Dec 10, 2025)


Location History:

  • Tokyo, JP (1998)
  • Kanagawa-ken, JP (1997 - 2000)
  • Kanagawa, JP (2001)
  • Chiyoda-ku, JP (2005)
  • Yokohama, JP (1988 - 2024)

Company Filing History:

goldMedal49 out of 8,995 
 
Nikon Corporation
 patents
silverMedal1 out of 3,208 
 
Dai Nippon Printing Co., Ltd.
 patents
bronzeMedal1 out of 849 
 
Nippon Kogaku K.k.
 patents
where one patent can have more than one assignee

Years Active: 1988-2025

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Areas of Expertise:
Imaging Apparatus
Optical System
Image Processing
Camera Module
Focus Detection
Display Device
Image-Capturing
Optical Elements
Liquid Crystal
Spectroscopic Instrument
Photometric Function
Focal Adjustment
50 patents (USPTO):Explore Patents
1. 12461293 - Imaging apparatus (2025-11-04),
2. 12019225 - Optical system, optical apparatus, imaging apparatus, and method for manufacturing optical system and imaging apparatus (2024-06-25),
3. 11726307 - Camera module, optical apparatus, and method for manufacturing camera module (2023-08-15),
4. 11079607 - Image display device (2021-08-03),
5. 10955661 - Image-capturing device (2021-03-23),
6. 10587798 - Image processing apparatus (2020-03-10),
7. 10511755 - Image-capturing device (2019-12-17),
8. 10404904 - Focus detection device, focus adjustment device, and camera (2019-09-03),
9. 10341580 - Image processing device configured to correct an image so as to decrease output data (2019-07-02),
10. 10317686 - Image display device (2019-06-11),
11. 10230894 - Image-capturing device and image processing method (2019-03-12),
12. 9992393 - Image-capturing device (2018-06-05),
13. 9933627 - Optical system, optical member, micromirror array, display device, and image- capturing device (2018-04-03),
14. 9838618 - Image processing device configured to correct output data based upon a point spread function (2017-12-05),
15. 9794477 - Image-capturing device and image processing method (2017-10-17),

Title: Toru Iwane: A Visionary Inventor Shaping the Future of Technology

Introduction:

Toru Iwane, a renowned inventor hailing from Yokohama, Japan, is a trailblazer in the world of technology. With an impressive portfolio of 49 patents, his innovative creations have left a lasting impact on the field of optics and imaging.

Latest Patents:

Among his latest patents are groundbreaking inventions in the realm of optical systems and imaging apparatus. These include advancements such as an optical system for high resolution imaging, an optical apparatus with superior optical performance, and a method for manufacturing cutting-edge camera modules.

Career Highlights:

Having worked at esteemed companies like Nikon Corporation and Nippon Kogaku K.K., Toru Iwane has honed his expertise in developing state-of-the-art optical technologies. His career is marked by a series of innovative breakthroughs that have pushed the boundaries of what is possible in the world of imaging and optics.

Collaborations:

Throughout his career, Toru Iwane has collaborated with talented individuals such as Itaru Homma and Toshimi Watanabe. Together, they have brought forth a multitude of inventions that have redefined the industry standards and set new benchmarks for optical innovation.

Conclusion:

In conclusion, Toru Iwane stands as a visionary inventor whose relentless pursuit of innovation continues to inspire the next generation of inventors and technologists. His remarkable achievements have solidified his legacy as a true pioneer in the world of technology, shaping the future of optics and imaging for years to come.

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]
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