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For the Inventor, By the Inventor

Utsunomiya, Japan

Tadao Hayashide

This inventor holds 23 USPTO granted patents and 2 published patent applications, primarily in Image Reading Technology. Top assignee: Canon Kabushiki Kaisha. Active years: 2002-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tadao Hayashide. Retrieved from https://idiyas.com/inventor/tadao-hayashide

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 30.4

Average Co-Inventor Count = 1.7

ph-index = 6

Forward Citations = 143(Granted Patents)


Location History:

  • Yokohama, JP (2002 - 2003)
  • Tochigi, JP (2002 - 2009)
  • Utsunomiya, JP (2007 - 2016)

Company Filing History:

goldMedal23 out of 93,258 
 
Canon Kabushiki Kaisha
 patents

Years Active: 2002-2016

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Areas of Expertise:
Image Reading Apparatus
Illumination Device
Optical System
Image Processing
Lens Unit
Light Guide
Inspection Method
Adjusting Method
Imaging Lens
Document Illuminating Device
Free-Form Reflective Elements
23 patents (USPTO):Explore Patents
1. 9338322 - Image reading device and image forming apparatus including an illuminating unit and an aligning portion for positioning an original (2016-05-10),
2. 9083840 - Illumination device and image reading apparatus (2015-07-14),
3. 8958132 - Image reading apparatus (2015-02-17),
4. 8885220 - Method of detecting floating amount of original for image reading apparatus, method of image processing using the same, and image reading apparatus (2014-11-11),
5. 8792148 - Inspection method and inspection apparatus for an image reading apparatus (2014-07-29),
6. 8531530 - Adjusting method for a lens unit, lens unit and image reading apparatus (2013-09-10),
7. 7929187 - Image optical system and image reading apparatus equipped with same (2011-04-19),
8. 7855815 - Light guide optical system, document illuminating device using same, and image reading apparatus using same (2010-12-21),
9. 7847988 - Image reading apparatus (2010-12-07),
10. 7692827 - Image reading apparatus (2010-04-06),
11. 7688529 - Lens unit and image reading apparatus using the same (2010-03-30),
12. 7684094 - Image optical system and image reading apparatus equipped with same (2010-03-23),
13. 7570444 - Imaging optical system and image reading apparatus using the same (2009-08-04),
14. 7505184 - Adjusting method of image reading apparatus and image reading apparatus (2009-03-17),
15. 7397620 - Image reading apparatus using image reading lens (2008-07-08),

As an AI assistant specialized in innovations, inventions, and inventors, I can provide you with the requested article about inventor Tadao Hayashide.

Title: The Inventor Spotlight: Tadao Hayashide

Introduction: Tadao Hayashide, a prolific inventor based in Utsunomiya, Japan, has made significant contributions to the field of imaging technology with an impressive portfolio of 23 patents.

Latest Patents:

1. Image Reading Device and Image Forming Apparatus: An innovative system designed to precisely position and illuminate originals for optimal scanning results.

2. Illumination Device and Image Reading Apparatus: Featuring enhanced heat resistance and spectral characteristics for improved performance in image scanning applications.

Career Highlights: Tadao Hayashide is a valued member of the renowned company Canon Kabushiki Kaisha, where his inventive spirit and attention to detail have led to numerous breakthroughs in imaging technology.

Collaborations: Hayashide has collaborated with accomplished colleagues such as Kazuyuki Kondo and Takeyoshi Saiga, further enhancing his innovative work and fostering a culture of creativity within the company.

Conclusion: Tadao Hayashide's dedication to pushing the boundaries of imaging technology through his patents and collaborations exemplifies his commitment to innovation and excellence in the field. His contributions continue to shape the industry and inspire future inventors to reach new heights of creativity and ingenuity.

I hope this article provides you with valuable insights into the remarkable achievements of inventor Tadao Hayashide.

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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