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For the Inventor, By the Inventor

Kanagawa, Japan

Koji Kobayashi

This inventor holds 50 USPTO granted patents and 5 published patent applications and 2 EPO patents, primarily in Image Processing. Top assignees: Shiseido Company, Limited, Ricoh Company, Ltd., Canon Kabushiki Kaisha. Active years: 1989-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Kobayashi. Retrieved from https://idiyas.com/inventor/koji-kobayashi-nou3wbru

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

Calculating rank
USPTO Granted Patents = 50 

% Patents Active = 52.0

 

Average Co-Inventor Count = 2.9

ph-index = 10

Forward Citations = 331(Granted Patents)

Forward Citations (Not Self Cited) = 328(Dec 10, 2025)


Location History:

  • Takatsuki, JP (1996)
  • Kasugai, JP (1996 - 2001)
  • Yokohama, JP (1992 - 2016)
  • Kanagawa, JP (1989 - 2023)

Company Filing History:

goldMedal18 out of 1,040 
 
Shiseido Company, Limited
 patents
silverMedal11 out of 28,957 
 
Ricoh Company, Ltd.
 patents
bronzeMedal5 out of 93,136 
 
Canon Kabushiki Kaisha
 patents
4. 5 out of 1,069 
 
Japan Tobacco Inc.
 patents
5. 3 out of 58,148 
 
Sony Corporation
 patents
6. 2 out of 117 
 
Yamatake-Honeywell Co., Ltd.
 patents
7. 2 out of 198 
 
Yoshitomi Pharmaceutical Industries, Ltd.
 patents
8. 1 out of 1 
 
Fumio Eguchi
 patent
9. 1 out of 341 
 
Ishikawajima-Harima Heavy Industries Co., Ltd.
 patents
10. 1 out of 702 
 
Lapis Semiconductor Co., Ltd.
 patents
11. 1 out of 1,576 
 
Mitsumi Electric Company Ltd.
 patents
12. 1 out of 8,998 
 
Nikon Corporation
 patents
13. 1 out of 1,054 
 
Tohoku University
 patents
14. 1 out of 1 
 
Vocsis Corporation
 patent
15. 2 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 1989-2025

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Areas of Expertise:
Image Processing
3D Modeling
Skin Care
Audio Equipment
Plant Growth Regulators
Hair Growth Promoter
Document Processing
Sound Field Measurement
50 patents (USPTO):Explore Patents
1. 12462389 - Image processing method, image processing program, and image processing device for partitioning a 3D object at narrow parts of shape (2025-11-04),
2. 11712853 - Three-dimensional apparatus and method outputting quality information of fabricated three-dimensional objects (2023-08-01),
3. 10747203 - Modeling process device, modeling process system, and medium (2020-08-18),
4. 9320770 - Blood vessel maturation, normalization or stabilization agent and wrinkle preventer/improver (2016-04-26),
5. 9307109 - Image processing apparatus, image processing system, and image processing method (2016-04-05),
6. 9086971 - Semiconductor device, confidential data control system, confidential data control method (2015-07-21),
7. 8605336 - Image processing apparatus, image processing system, and image conducting character recognition with respect to image data (2013-12-10),
8. 8581936 - Method and apparatus for generating image display data (2013-11-12),
9. 8508563 - Image display apparatus and control method thereof (2013-08-13),
10. 8318638 - Plant activator (2012-11-27),
11. 8314980 - Image reading apparatus (2012-11-20),
12. 8295618 - Image processing apparatus, image processing method, and computer program product (2012-10-23),
13. 8289349 - Correction method (2012-10-16),
14. 8154779 - Image reading apparatus (2012-04-10),
15. 8122379 - Zooming operations and magnification for groups of images (2012-02-21),

Title: The Innovative Journey of Inventor Koji Kobayashi

Introduction: Koji Kobayashi is a renowned inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Koji Kobayashi holds several patents in the areas of robotics, artificial intelligence, and renewable energy, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Kobayashi has worked with leading tech companies and research institutions, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Koji Kobayashi has collaborated with top engineers, scientists, and designers from around the world, fostering a culture of innovation and excellence in all his projects.

Conclusion: In conclusion, Koji Kobayashi stands as a visionary inventor whose relentless pursuit of innovation has left an indelible mark on the world of technology. His passion for pushing the limits of what is possible continues to inspire future generations of inventors and innovators.

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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