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For the Inventor, By the Inventor

Shizuoka, Japan

Hiroyuki Kato

This inventor holds 69 USPTO granted patents and 12 published patent applications, primarily in Image Processing. Top assignees: Toshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba, Newfrey Lcc. Active years: 1991-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Kato. Retrieved from https://idiyas.com/inventor/hiroyuki-kato-cb3csrad

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

USPTO Granted Patents = 69 

% Patents Active = 58.0

Average Co-Inventor Count = 1.3

ph-index = 13

Forward Citations = 409(Granted Patents)

Forward Citations (Not Self Cited) = 388(Dec 10, 2025)


Location History:

  • Aichi, JP (1991 - 1994)
  • Aichi-ken, JP (2003 - 2006)
  • Fuji, JP (2006)
  • Ninomiya-machi, JP (2005 - 2007)
  • Utsumomiya, JP (2009)
  • Ichikawa, JP (2004 - 2010)
  • Mishima, JP (2004 - 2011)
  • Toyohashi, JP (2014)
  • Kakegawa, JP (2016)
  • Tochigi, JP (2016)
  • Utsunomiya, JP (2005 - 2017)
  • Nisshin, JP (2005 - 2020)
  • Mishima Shizuoka, JP (2018 - 2020)
  • Shizuoka, JP (2017 - 2022)
  • Shizuoka-ken, JP (2004 - 2023)
  • Makinohara, JP (2013 - 2023)

Company Filing History:

goldMedal30 out of 6,290 
 
Toshiba Tec Kabushiki Kaisha
 patents
silverMedal23 out of 53,262 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal14 out of 828 
 
Newfrey Lcc
 patents
4. 10 out of 8,381 
 
Yazaki Corporation
 patents
5. 6 out of 2,030 
 
Kabushiki Kaisha Tokai Rika Denki Seisakusho
 patents
6. 5 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
7. 1 out of 996 
 
Asahi Kasei Kabushiki Kaisha
 patents
8. 1 out of 182 
 
Honda Giken Kogyo K.k.
 patents
9. 1 out of 1 
 
Sugiyama Seisakusho Co., Ltd.
 patent
10. 5 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1991-2026

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Areas of Expertise:
Image Processing Device
Display Control
Bus Bar Module
Image Forming Apparatus
Thermistor Configuration
Vibration-Proof Clamp
Power Source Circuit
Wiring Member
Fastener
Vehicle Structure
Grounding Function
Metadata Production
69 patents (USPTO):Explore Patents
1. 12595813 - Attachment structure for sheet material (2026-04-07),
2. 12443730 - Image processing device and image processing method (2025-10-14),
3. 12142791 - Bus bar module (2024-11-12),
4. 11769934 - Thermistor attachment configuration for a bus bar module (2023-09-26),
5. 11650734 - Display control device and display control method (2023-05-16),
6. 11422690 - Display control device and display control method (2022-08-23),
7. 11303776 - Image forming apparatus and control method for image forming apparatus (2022-04-12),
8. 11076068 - Image processing apparatus, image processing system, and control method for activating an application therein (2021-07-27),
9. 10972618 - Image processing device, image processing system, and control method of image processing device (2021-04-06),
10. 10880450 - Image processing apparatus (2020-12-29),
11. 10701236 - Image processing apparatus, image processing system, and control method for activating an application therein (2020-06-30),
12. 10645238 - Image processing device, image processing system, and control method of image processing device (2020-05-05),
13. 10554838 - Image processing apparatus (2020-02-04),
14. 10532779 - Vehicle rear structure (2020-01-14),
15. 10419630 - Image processing apparatus (2019-09-17),

Title: The Innovative Journey of Hiroyuki Kato

Introduction: Hiroyuki Kato, a pioneering inventor hailing from Shizuoka-ken, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Hiroyuki Kato's recent patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to driving innovation in various fields.

Career Highlights: With a career spanning over two decades, Hiroyuki Kato has established himself as a leading figure in the tech industry, holding numerous patents that have revolutionized the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Hiroyuki Kato has collaborated with top research institutions, universities, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Hiroyuki Kato's relentless pursuit of innovation and his passion for creating cutting-edge solutions have cemented his legacy as a trailblazing inventor, inspiring future generations to push the boundaries of what is possible in the world of technology.

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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