logo

For the Inventor, By the Inventor

Shiki, Japan

Akihiko Hosoda

This inventor holds 7 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Fujirebio Kabushiki Kaisha, Seikagaku Kogyo Kabushiki Kaisha, Fujirebio Inc.. Active years: 1990-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Akihiko Hosoda. Retrieved from https://idiyas.com/inventor/akihiko-hosoda

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

USPTO Granted Patents = 7 

% Patents Active = 71.4

 

Average Co-Inventor Count = 5.9

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Tokyo, JP (1997 - 2000)
  • Shiki, JP (1990 - 2012)

Company Filing History:

goldMedal4 out of 31 
 
Fujirebio Kabushiki Kaisha
 patents
silverMedal2 out of 41 
 
Seikagaku Kogyo Kabushiki Kaisha
 patents
bronzeMedal1 out of 102 
 
Fujirebio Inc.
 patents

Years Active: 1990-2012

Loading Chart...
Loading Chart...
7 patents (USPTO):Explore Patents
1. 8163943 - Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing α-keto amide compound using them (2012-04-24),
2. 7326799 - Epoxycarboxamide compound, azide compound, and amino alcohol compound, and process for preparing alpha-keto amide compound using them (2008-02-05),
3. 6117870 - Cyclic amide derivatives (2000-09-12),
4. 5616711 - Methods of producing aminobutene derivatives (1997-04-01),
5. 4988828 - Phenoxypropyl derivatives (1991-01-29),
6. 4977267 - Intermediates for pyridyloxy compounds having utility as anti-peptic (1990-12-11),
7. 4912101 - 4-aminomethyl-pyridyl-2-oxy derivatives having anti-ulcer activity (1990-03-27),

Title: Akihiko Hosoda: Innovator in Chemical Compounds

Introduction

Akihiko Hosoda is a notable inventor based in Shiki, Japan. He has made significant contributions to the field of chemistry, particularly in the development of various chemical compounds. With a total of 7 patents to his name, Hosoda's work has had a considerable impact on the industry.

Latest Patents

Among his latest patents are innovations related to epoxycarboxamide compounds, azide compounds, and amino alcohol compounds. His work focuses on a process for preparing α-keto amide compounds using these materials. The present invention aims to provide manufacturing intermediates that can lead to useful α-ketoamide compounds with protease-inhibiting activity, achieved in an extremely economical and stereoselective manner.

Career Highlights

Throughout his career, Akihiko Hosoda has worked with prominent companies such as Fujirebio and Seikagaku Kogyo. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking research in chemical compounds.

Collaborations

Hosoda has collaborated with esteemed colleagues, including Hajime Matsumoto and Yasuo Sekine. These partnerships have fostered innovation and have been instrumental in advancing their shared research goals.

Conclusion

Akihiko Hosoda's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of useful chemical compounds, showcasing the importance of innovation in science.

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…