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For the Inventor, By the Inventor

Kyoto, Japan

Shigeyuki Akiyama

This inventor holds 15 USPTO granted patents and 2 published patent applications. Top assignees: Horiba, Ltd., Horiba Co. Ltd., Kyoto University. Active years: 1991-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Akiyama. Retrieved from https://idiyas.com/inventor/shigeyuki-akiyama

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

USPTO Granted Patents = 15 

% Patents Active = 86.7

Average Co-Inventor Count = 3.1

ph-index = 7

Forward Citations = 139(Granted Patents)


Location History:

  • Ohtsu, JP (1991)
  • Miyanohigashi, JP (1994)
  • Miyanohigashi-machi, JP (1997 - 1998)
  • Otsu, JP (1998 - 2012)
  • Kyoto, JP (1993 - 2019)

Company Filing History:

goldMedal13 out of 725 
 
Horiba, Ltd.
 patents
silverMedal1 out of 1 
 
Horiba Co. Ltd.
 patent
bronzeMedal1 out of 871 
 
Kyoto University
 patents
4. 1 out of 1 
 
Masa International Corp.
 patent
5. 1 out of 101 
 
Mitsubishi Corporation
 patents
6. 1 out of 5 
 
Nippon Instruments Corporation
 patents
7. 1 out of 120 
 
S-Tec Corporation
 patents
where one patent can have more than one assignee

Years Active: 1991-2019

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15 patents (USPTO):Explore Patents
1. 10379039 - NDIR gas sensor, gas analyzer, photosynthesis rate measuring apparatus, and photosynthesis rate measuring method (2019-08-13),
2. 9962647 - [object Object] (2018-05-08),
3. 8276469 - Stack-gas measuring apparatus and stack-gas measuring method (2012-10-02),
4. 7928033 - Catalyst for reducing mercury, a mercury conversion unit, and an apparatus for measuring total mercury in combustion exhaust gas by using the same (2011-04-19),
5. 7227642 - Absorbance monitor (2007-06-05),
6. 6878339 - NOx-concentration measuring apparatus (2005-04-12),
7. 5810928 - Method of measuring gas component concentrations of special material (1998-09-22),
8. 5780716 - Gas analyzing apparatus (1998-07-14),
9. 5773828 - Gas analyzer (1998-06-30),
10. 5693945 - Gas analyzer (1997-12-02),
11. 5572032 - Gas analyzer and gas-analyzing mechanism (1996-11-05),
12. 5361030 - Leak detector for electro-magnetic induction-type conductivity meter (1994-11-01),
13. 5341102 - Electromagnetic induction-type conductivity meter with improved (1994-08-23),
14. 5252925 - Detector assembly for an electromagnetic induction-type conductivity (1993-10-12),
15. 5067814 - Apparatus for measuring fine particles in liquid (1991-11-26),

Title: The Innovative Journey of Shigeyuki Akiyama

Introduction: Shigeyuki Akiyama, a pioneering inventor hailing from Kyoto, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Shigeyuki Akiyama holds several patents in various fields, showcasing his versatility and creativity in inventing new technologies to solve complex problems efficiently.

Career Highlights: Throughout his illustrious career, Shigeyuki Akiyama has been at the forefront of innovation, consistently pushing the boundaries of what is possible. His dedication to research and development has led to the creation of revolutionary products that have had a profound impact on industries worldwide.

Collaborations: Shigeyuki Akiyama has collaborated with leading research institutions, universities, and companies to further his inventions and bring them to market successfully. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Shigeyuki Akiyama's passion for innovation, coupled with his exceptional talent for inventing, has solidified his reputation as a trailblazer in the world of patents and inventions. His relentless pursuit of excellence 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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