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For the Inventor, By the Inventor

Kawasaki, Japan

Nagaaki Ohyama

This inventor holds 35 USPTO granted patents, primarily in Color Image Processing. Top assignees: Olympus Optical Company, Ltd., Mitsubishi Denki Kabushiki Kaisha, Hitachi, Ltd.. Active years: 1990-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Nagaaki Ohyama. Retrieved from https://idiyas.com/inventor/nagaaki-ohyama

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

USPTO Granted Patents = 35

% Patents Active = 77.1

Average Co-Inventor Count = 4.0

ph-index = 16

Forward Citations = 945(Granted Patents)


Location History:

  • Kanagawa, JP (1992 - 1996)
  • Yokohama, JP (1992 - 1997)
  • Kawasaki, JP (1990 - 2010)

Company Filing History:

goldMedal26 out of 5,729 
 
Olympus Optical Company, Ltd.
 patents
silverMedal3 out of 21,351 
 
Mitsubishi Denki Kabushiki Kaisha
 patents
bronzeMedal2 out of 42,731 
 
Hitachi, Ltd.
 patents
4. 1 out of 1,279 
 
Fuji Photo Optical Co., Ltd.
 patents
5. 1 out of 900 
 
Hitachi Medical Corporation
 patents
6. 1 out of 3,106 
 
Konica Corporation
 patents
7. 1 out of 5,300 
 
Nippon Telegraph and Telephone Corporation
 patents

Years Active: 1990-2010

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Areas of Expertise:
Color Reproducing Device
Color Image Processing
Color Reproduction System
Optical Image Reconstruction
Image Pickup System
NMR Spectroscopic Analysis
Three-Dimensional Hologram
Image Data Sensitivity
Data Storing System
Intelligence Information Processing
Biocurrent Distribution
Image Input/Output Apparatus
35 patents (USPTO):Explore Patents
1. 7672017 - Color reproducing device (2010-03-02),
2. 7511715 - Color reproduction system for making color display of four or more primary colors based on input tristimulus values (2009-03-31),
3. 7443539 - Color reproducing device (2008-10-28),
4. 7251362 - Color image processing apparatus (2007-07-31),
5. 7058804 - Data storing system, issuing apparatus, data providing apparatus and computer readable medium storing data storing program (2006-06-06),
6. 7010162 - Color image processing apparatus (2006-03-07),
7. 7002623 - Image processing apparatus for correcting a color and texture of an image and displaying the corrected image (2006-02-21),
8. 6961149 - Color reproducing device (2005-11-01),
9. 6885476 - Color reproducing device (2005-04-26),
10. 6873339 - Color reproduction system for making color display of four or more primary colors based on input tristimulus values (2005-03-29),
11. 6633302 - Color reproduction system for making color display of four or more primary colors based on input tristimulus values (2003-10-14),
12. 6549653 - Color image processing apparatus (2003-04-15),
13. 6466334 - Color reproducing device (2002-10-15),
14. 5864364 - Color image recording and reproducing system (1999-01-26),
15. 5848114 - Computerized tomography system (1998-12-08),

Title: The Innovative Journey of Nagaaki Ohyama

Introduction:

Nagaaki Ohyama, a visionary inventor hailing from Kawasaki, Japan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents:

Ohyama's recent patents focus on advancements in renewable energy technologies, particularly in the development of efficient solar panels and energy storage solutions.

Career Highlights:

With a career spanning over two decades, Ohyama has established himself as a leading figure in the tech industry. His work has been instrumental in shaping the future of sustainable energy and smart technologies.

Collaborations:

Throughout his career, Ohyama has collaborated with top research institutions and leading tech companies to bring his inventions to life. His partnerships have led to the successful commercialization of several cutting-edge products.

Conclusion:

In conclusion, Nagaaki Ohyama's relentless pursuit of innovation and commitment to sustainability have solidified his reputation as a pioneering inventor in the tech world. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

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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