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For the Inventor, By the Inventor

Kanagawa, Japan

Akihiro Iwamatsu

This inventor holds 25 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in Optical Systems. Top assignees: Ricoh Company, Ltd., Kirin Beer Kabushiki Kaisha, Fancl Corporation. Active years: 1996-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiro Iwamatsu. Retrieved from https://idiyas.com/inventor/akihiro-iwamatsu

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

USPTO Granted Patents = 25 

% Patents Active = 72.0

 

Average Co-Inventor Count = 3.6

ph-index = 6

Forward Citations = 123(Granted Patents)


Location History:

  • Tokyo-to, JP (1997 - 1998)
  • Yokohama, JP (1999 - 2011)
  • Ebina, JP (2011)
  • Iwate, JP (2012)
  • Zama, JP (2014 - 2015)
  • Kanagawa, JP (1999 - 2020)
  • Ibaraki, JP (2019 - 2020)
  • Tokyo, JP (1996 - 2024)

Company Filing History:

goldMedal13 out of 28,940 
 
Ricoh Company, Ltd.
 patents
silverMedal9 out of 215 
 
Kirin Beer Kabushiki Kaisha
 patents
bronzeMedal2 out of 15 
 
Fancl Corporation
 patents
4. 1 out of 1,386 
 
Hitachi High-Tech Corporation
 patents
5. 1 out of 1 
 
Kihara Memorial Yokohama Foundation for the Advancement of Life Sciences
 patent
6. 1 out of 50 
 
Kirin Holdings Kabushiki Kaisha
 patents
7. 1 out of 57 
 
Yokohama City University
 patents
8. 1 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2024

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Areas of Expertise:
Lighting Optical System
Texture Evaluation
Color Measurement
Image Reader
Optical Radiation
Light Irradiation
Image Forming Apparatus
Evaluation Device
Skin Aging Marker
Plastic Optical Element
Optical Scanning Device
Alcohol Acetyltransferase
25 patents (USPTO):Explore Patents
1. 12085517 - Lighting optical system and substrate inspecting device (2024-09-10),
2. 10614563 - Evaluation device and recording medium storing evaluation program (2020-04-07),
3. 10593031 - Texture evaluation apparatus, texture evaluation method, and computer-readable recording medium (2020-03-17),
4. 10168215 - Color measurement apparatus and color information processing apparatus (2019-01-01),
5. 10003711 - Light irradiation device, image reading device, and image forming apparatus (2018-06-19),
6. 9554011 - Light irradiator, image reader and image forming apparatus (2017-01-24),
7. 9363405 - Light irradiation system, image scanning apparatus, and image forming apparatus (2016-06-07),
8. 9057809 - Light irradiation device and image forming apparatus (2015-06-16),
9. 9007663 - Light irradiation system, image scanning apparatus, and image forming apparatus (2015-04-14),
10. 8928956 - Illumination system, image reader and image forming device (2015-01-06),
11. 8848262 - Optical radiation device, image reader, and image forming device (2014-09-30),
12. 8780416 - Light irradiator, image scanner, and image forming apparatus (2014-07-15),
13. 8179580 - Optical scanning device and image forming apparatus (2012-05-15),
14. 7972788 - Skin aging marker and technique for use thereof (2011-07-05),
15. 7898739 - Plastic optical element, nest structure, die, optical scan apparatus and image formation apparatus (2011-03-01),

Title: Akihiro Iwamatsu: Pioneering Inventor from Kanagawa, JP

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

Latest Patents: Akihiro Iwamatsu 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, Akihiro Iwamatsu has worked with leading tech companies, research institutions, and universities, playing a pivotal role in developing cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Akihiro Iwamatsu has collaborated with top engineers, scientists, and inventors from around the world, fostering a culture of innovation and knowledge sharing that has led to numerous breakthrough inventions.

Conclusion: Akihiro Iwamatsu's passion for innovation, coupled with his relentless pursuit of excellence, has solidified his reputation as a visionary inventor whose work continues to inspire future generations of 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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