logo

For the Inventor, By the Inventor

Kawagoe, Japan

Akihiro Ishii

This inventor holds 46 USPTO granted patents and 5 published patent applications and 17 EPO patents, primarily in Fluorinated Compounds. Top assignees: Central Glass Company, Limited, Tokyo Institute of Technology, Toyama Prefecture. Active years: 1991-2019.

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

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

USPTO Granted Patents = 46 

% Patents Active = 23.9

 

Average Co-Inventor Count = 4.2

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Urawa, JP (1995)
  • Saitama, JP (2001 - 2014)
  • Kawagoe, JP (1991 - 2019)

Company Filing History:

goldMedal46 out of 1,011 
 
Central Glass Company, Limited
 patents
silverMedal2 out of 591 
 
Tokyo Institute of Technology
 patents
bronzeMedal1 out of 20 
 
Toyama Prefecture
 patents
where one patent can have more than one assignee

Years Active: 1991-2019

Loading Chart...
Loading Chart...
Areas of Expertise:
Fluorinated Compounds
Fluoroaldehydes
Optically Active Esters
Trifluoromethyl Derivatives
Fluorosulfuric Acid
Fluoroalcohol
Fluorine-Containing Products
Fluoroamine
Fluorocarboxylic Acids
Hexafluoroacetylacetone
Fluorocarboxylate
Trifluoromethyl-Substituted
46 patents (USPTO):Explore Patents
1. 10273200 - Practical method for manufacturing 3,3-difluoro-2-hydroxypropionic acid (2019-04-30),
2. 9765004 - α,α-Difluoroacetaldehyde production method (2017-09-19),
3. 9440900 - α,α-difluoroacetaldehyde production method (2016-09-13),
4. 9409843 - Method for producing 1,1,1,5,5,5-hexafluoroacetylacetone (2016-08-09),
5. 9284248 - Process for producing α-fluoroaldehydes (2016-03-15),
6. 9085780 - [object Object] (2015-07-21),
7. 9040745 - Process for producing fluorosulfuric acid aromatic-ring esters (2015-05-26),
8. 9024075 - Process for producing α-fluoroaldehydes (2015-05-05),
9. 8835669 - Method for producing fluorosulfuric acid ester (2014-09-16),
10. 8809557 - Method for producing optically active fluorinated oxetane (2014-08-19),
11. 8748653 - Method for purification of optically active α-fluorocarboxylic acid esters (2014-06-10),
12. 8669382 - Method for producing (2R)-2-fluoro-2-C-methyl-D-ribono-γ-lactone precursor (2014-03-11),
13. 8658840 - Method for producing β-fluoroalcohol (2014-02-25),
14. 8653295 - Process for producing α-trifluoromethyl-α,β-unsaturated ester (2014-02-18),
15. 8524913 - Process for production of α-trifluoromethyl-β-substituted-β-amino acid (2013-09-03),

Title: Akihiro Ishii: Pioneering Inventor from Kawagoe

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

Latest Patents: Akihiro Ishii holds several patents in the realm of robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: Throughout his illustrious career, Akihiro Ishii has worked with leading tech companies to develop cutting-edge products that have revolutionized various industries. His innovative spirit and dedication to pushing boundaries have earned him a stellar reputation in the inventor community.

Collaborations: Akihiro Ishii has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing. His collaborative efforts have led to the creation of impactful inventions that have shaped the future of technology.

Conclusion: Akihiro Ishii's passion for innovation, coupled with his relentless pursuit of excellence, continues to inspire aspiring inventors and entrepreneurs globally. His legacy as a visionary inventor from Kawagoe, Japan, is cemented in his groundbreaking inventions and unwavering commitment to driving positive change through technology.

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…