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For the Inventor, By the Inventor

Kyoto, Japan

Yoshikazu Ichioka

This inventor holds 10 USPTO granted patents and 5 published patent applications and 4 EPO patents. Top assignees: Screen Holdings Co., Ltd., International Business Machines Corporation, Kabushiki Kaisha Toshiba. Active years: 1994-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshikazu Ichioka. Retrieved from https://idiyas.com/inventor/yoshikazu-ichioka

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

USPTO Granted Patents = 10 

% Patents Active = 90.0

 

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 102(Granted Patents)


Location History:

  • Himeji, JP (1994)
  • Fujisawa, JP (1996)
  • Kyoto, JP (2006 - 2024)

Company Filing History:

goldMedal6 out of 1,123 
 
Screen Holdings Co., Ltd.
 patents
silverMedal3 out of 166,409 
 
International Business Machines Corporation
 patents
bronzeMedal2 out of 53,276 
 
Kabushiki Kaisha Toshiba
 patents
4. 1 out of 1,306 
 
Dainippon Screen Mfg. Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1994-2024

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10 patents (USPTO):Explore Patents
1. 12043024 - Printing apparatus and a printing method (2024-07-23),
2. 11913838 - Inspection device, inkjet printing apparatus, and inspection method (2024-02-27),
3. 11788892 - Inspecting apparatus, and an inkjet printing apparatus having the same (2023-10-17),
4. 11100377 - Image recording apparatus, image recording method, and correction information acquisition method (2021-08-24),
5. 10421290 - Inkjet printing apparatus and variable-density correction method (2019-09-24),
6. 9189716 - Generating a threshold matrix to be compared with an original image for performing halftoning of the original image (2015-11-17),
7. 7076761 - Method for creating charged-particle-beam exposure data, method for manufacturing semiconductor device, and program (2006-07-11),
8. 5546013 - Array tester for determining contact quality and line integrity in a (1996-08-13),
9. 5524989 - Print element assignment in printing apparatus (1996-06-11),
10. 5373377 - Liquid crystal device with shorting ring and transistors for (1994-12-13),

Title: Yoshikazu Ichioka - Pioneering Inventor from Kyoto

Introduction: Yoshikazu Ichioka is a renowned inventor hailing from Kyoto, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Yoshikazu Ichioka holds several patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over three decades, Ichioka has worked with leading tech companies in Japan, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Yoshikazu Ichioka has collaborated with top researchers, engineers, and scientists both in Japan and internationally, fostering a culture of innovation and knowledge-sharing.

Conclusion: Yoshikazu Ichioka's passion for innovation and his relentless drive to push the boundaries of what is possible make him a true pioneer in the world of inventions, leaving a lasting impact on the tech industry and beyond.

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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