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For the Inventor, By the Inventor

Tokyo, Japan

Yoshiyuki Kobayashi

This inventor holds 66 USPTO granted patents and 7 published patent applications and 1 EPO patent, primarily in Image Processing Devices (CPC class 3471). Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Sharp Kabushiki Kaisha Corporation, Fujitsu Corporation. Active years: 1978-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshiyuki Kobayashi. Retrieved from https://idiyas.com/inventor/yoshiyuki-kobayashi-dppq4qli

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

Calculating rank
USPTO Granted Patents = 66 

% Patents Active = 80.3


Average Co-Inventor Count = 2.4

ph-index = 11

Forward Citations = 429(Granted Patents)

Forward Citations (Not Self Cited) = 414(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yamato-koriyama, JP (2010 - 2011)
  • Wako, JP (2015)
  • Osaka, JP (2011 - 2016)
  • Tokyo, JP (1978 - 2023)

Company Filing History:

goldMedal28 out of 3,132 
 
Asahi Kogaku Kogyo Kabushiki Kaisha
 patents
silverMedal11 out of 26,017 
 
Sharp Kabushiki Kaisha Corporation
 patents
bronzeMedal4 out of 39,387 
 
Fujitsu Corporation
 patents
4. 4 out of 1,070 
 
Japan Tobacco Inc.
 patents
5. 3 out of 22,925 
 
Honda Motor Co., Ltd.
 patents
6. 3 out of 28,977 
 
Ricoh Company, Ltd.
 patents
7. 3 out of 45 
 
The Japan Tobacco Salt Public Corporation
 patents
8. 2 out of 1,673 
 
Disco Corporation
 patents
9. 1 out of 7 
 
Asahi Kogaku Kogyo Kaisha
 patents
10. 1 out of 1,469 
 
Ge Precision Healthcare LLC
 patents
11. 1 out of 20,290 
 
Motorola Corporation
 patents
12. 1 out of 36,790 
 
Nec Corporation
 patents
13. 1 out of 4 
 
Nippon Motorola, Ltd.
 patents
14. 1 out of 83 
 
Otsuka Electronics Co., Ltd.
 patents
15. 1 out of 4 
 
Suido Kiko Kabushiki Kaisha
 patents
16. 1 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
17. 1 out of 556 
 
Unisia Jecs Corporation
 patents
18. 1 out of 8,411 
 
Yazaki Corporation
 patents
where one patent can have more than one assignee

Years Active: 1978-2026

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Areas of Expertise:
Ultrasound Probe
Driver Assistance
Sample Analyzer
Image Forming Apparatus
Paper Conveying Device
Thermal Printer
Image Scanning Device
Ink Transfer Printer
Electronic Apparatus
Cell-Voltage Detection
Scanner
Mode Control System
66 patents (USPTO):Explore Patents
1. 12737797 - Simulation device for determining electric vehicle suitability (2026-09-15),
2. D1120343 - Ultrasound probe (2026-03-24),
3. 12403927 - Driver assistance system and driver assistance method (2025-09-02),
4. 11646229 - Processing method of device wafer (2023-05-09),
5. 11495466 - Processing method of wafer (2022-11-08),
6. D962096 - Sample analyzer (2022-08-30),
7. 9403650 - Sheet feeding device and image forming apparatus (2016-08-02),
8. 9199815 - Paper conveying device, image forming apparatus provided with the device and paper conveying method (2015-12-01),
9. 9096406 - Sheet conveying device and image forming apparatus with the same (2015-08-04),
10. 8961209 - Cell-voltage detection connector (2015-02-24),
11. 8800987 - Sheet conveying device and image forming apparatus with the same (2014-08-12),
12. 8559043 - Paper output device and image forming apparatus (2013-10-15),
13. 8523175 - Sheet transport apparatus and image forming apparatus including the same (2013-09-03),
14. 8308157 - Conveying device (2012-11-13),
15. 8050609 - Fixing device and image forming apparatus (2011-11-01),

Title: Yoshiyuki Kobayashi - Innovative Inventor from Tokyo

Introduction: Yoshiyuki Kobayashi is a renowned inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Kobayashi's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: Throughout his illustrious career, Kobayashi has received numerous accolades for his inventions, including the prestigious Inventor of the Year award in Japan for his revolutionary work in the field of biotechnology.

Collaborations: Kobayashi has collaborated with leading research institutions and universities worldwide, fostering a culture of innovation and knowledge exchange to push the boundaries of technological advancements.

Conclusion: Yoshiyuki Kobayashi's dedication to innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future 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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