logo

For the Inventor, By the Inventor

Tokyo, Japan

Akira Koyama

This inventor holds 15 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Jx Nippon Oil Energy Corporation, Kyocera Corporation, Juniper Networks, Inc.. Active years: 2001-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akira Koyama. Retrieved from https://idiyas.com/inventor/akira-koyama

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 = 46.7


Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 82(Granted Patents)


Location History:

  • Kanagawa, JP (2013 - 2015)
  • Tokyo, JP (2001 - 2016)
  • Yokohama, JP (2014 - 2016)

Company Filing History:

goldMedal5 out of 331 
 
Jx Nippon Oil Energy Corporation
 patents
silverMedal5 out of 6,913 
 
Kyocera Corporation
 patents
bronzeMedal4 out of 4,776 
 
Juniper Networks, Inc.
 patents
4. 1 out of 36,676 
 
Nec Corporation
 patents

Years Active: 2001-2016

Loading Chart...
Loading Chart...
15 patents (USPTO):Explore Patents
1. 9505986 - Fuel oil base and aviation fuel composition containing same (2016-11-29),
2. 9464250 - Process for producing aviation fuel base oil (2016-10-11),
3. 9447333 - Aviation fuel base oil and aviation fuel composition (2016-09-20),
4. 9377361 - Human body detecting system (2016-06-28),
5. 9283552 - Method for producing aviation fuel oil base and aviation fuel oil composition (2016-03-15),
6. 9140762 - Mobile electronic device and method for controlling the same (2015-09-22),
7. 8784645 - Process for producing hydrocarbon oil (2014-07-22),
8. 8774877 - Mobile electronic device (2014-07-08),
9. 8615007 - Network switching system with asynchronous and isochronous interface (2013-12-24),
10. 8421405 - Charge system, mobile electronic device, cell terminal used for them, and secondary cell (2013-04-16),
11. 8392131 - Portable electronic device and method for controlling the same (2013-03-05),
12. 8249061 - Network switching system with asynchronous and isochronous interface (2012-08-21),
13. 7480290 - Network switching system with asynchronous and isochronous interface (2009-01-20),
14. 6987758 - Network switching system with asynchronous and isochronous interface (2006-01-17),
15. 6226361 - Communication method, voice transmission apparatus and voice reception apparatus (2001-05-01),

Title: Akira Koyama: Innovator in Aviation Fuel Technology

Introduction

Akira Koyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of aviation fuel technology, holding a total of 15 patents. His work focuses on developing innovative fuel compositions that enhance combustibility and stability.

Latest Patents

Koyama's latest patents include a fuel oil base and an aviation fuel composition derived from hydrotreating oils containing oxygen and sulfur compounds. The aviation fuel oil base he developed boasts a yield of a fraction with a boiling range of 140 to 300°C, with an isoparaffin content of 80 mass % or more. Additionally, he has created a process for producing aviation fuel base oil that emphasizes excellent combustibility and oxidation stability.

Career Highlights

Throughout his career, Koyama has worked with notable companies such as JX Nippon Oil Energy Corporation and Kyocera Corporation. His experience in these organizations has allowed him to refine his expertise in fuel technology and innovation.

Collaborations

Koyama has collaborated with esteemed colleagues, including Yasutoshi Iguchi and Hideshi Iki. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Akira Koyama's contributions to aviation fuel technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of fuel composition and processing, positioning him as a key figure in the industry.

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]
Loading…