logo

For the Inventor, By the Inventor

Inashiki, Japan

Yuichi Fujii

This inventor holds 3 USPTO granted patents. Top assignee: Tsumura Co., Ltd.. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuichi Fujii. Retrieved from https://idiyas.com/inventor/yuichi-fujii-3302v8io

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

USPTO Granted Patents = 3

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • Ibaraki, JP (1991)
  • Inashiki, JP (1993 - 1994)

Company Filing History:

goldMedal3 out of 60 
 
Tsumura Co., Ltd.
 patents

Years Active: 1991-1994

Loading Chart...
3 patents (USPTO):Explore Patents
1. 5374653 - Iridoid derivatives and the use thereof as a drug (1994-12-20),
2. 5214174 - Platinum complex and anti-tumor agent comprising said complex as active (1993-05-25),
3. 5041580 - Novel binuclear platinum complex and antitumor agent comprising this (1991-08-20),

Title: The Innovative Contributions of Yuichi Fujii

Introduction

Yuichi Fujii is a notable inventor based in Inashiki, Japan. He has made significant contributions to the field of pharmaceuticals, particularly through his innovative research and development of various compounds. With a total of 3 patents to his name, Fujii continues to push the boundaries of scientific discovery.

Latest Patents

Fujii's latest patents include groundbreaking work on iridoid derivatives. These derivatives, synthesized using genipin, which is an aglycon of geniposide, have shown promise as an anti-hyperlipemia agent and as a cholagogue. Another notable patent involves a platinum complex that serves as an anti-tumor agent, showcasing his commitment to addressing critical health issues through innovative solutions.

Career Highlights

Fujii is currently employed at Tsumura Co., Ltd., where he applies his expertise in medicinal chemistry. His work at Tsumura has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to pharmaceutical innovation.

Collaborations

Some of his coworkers include Ken Miyamoto and Mieko Mitsuhashi, who serve as a legal representative. Their collaboration has been instrumental in advancing Fujii's research and ensuring that his inventions are protected through patents.

Conclusion

Yuichi Fujii's work exemplifies the spirit of innovation in the pharmaceutical industry. His contributions through patents and collaborations highlight the importance of research in developing effective medical treatments.

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…