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For the Inventor, By the Inventor

Ushiku, Japan

Itaru Tsukada

This inventor holds 16 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Antifungal Agents. Top assignees: Eisai R&d Management Co., Ltd., Eisai Company, Limited. Active years: 1997-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Itaru Tsukada. Retrieved from https://idiyas.com/inventor/itaru-tsukada

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 25.0


Average Co-Inventor Count = 10.7

ph-index = 5

Forward Citations = 75(Granted Patents)


Location History:

  • Ibaraki Prefecture, JP (1998)
  • Ibaraki Perfecture, JP (1998)
  • Ushiku, JP (2007 - 2011)
  • Tsukuba, JP (2011)
  • Ibaraki, JP (1997 - 2012)

Company Filing History:

goldMedal9 out of 530 
 
Eisai R&d Management Co., Ltd.
 patents
silverMedal7 out of 677 
 
Eisai Company, Limited
 patents

Years Active: 1997-2012

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Areas of Expertise:
Antifungal Agents
GPI Biosynthesis
Fungal Cell Wall
Heterocyclic Compounds
Erectile Dysfunction
Phthalazine Compounds
Screening Methods
Therapeutic Agents
2-Iminopyrrolidine
2-Iminoimidazole Derivatives
Gene Synthesis
Compounds
16 patents (USPTO):Explore Patents
1. 8252294 - Methods of screening for compounds that inhibit the biosynthesis of GPI in malaria parasites (2012-08-28),
2. 7999090 - Fungal cell wall synthesis gene (2011-08-16),
3. 7932272 - Antifungal agent containing heterocyclic compound (2011-04-26),
4. 7928215 - Methods of screening for compounds that inhibit the biosynthesis of GPI in malaria parasites (2011-04-19),
5. 7928209 - Fungal cell wall synthesis gene (2011-04-19),
6. 7910712 - Fungal cell wall synthesis gene (2011-03-22),
7. 7897387 - Fungal cell wall synthesis gene (2011-03-01),
8. 7541332 - Fungal cell wall synthesis gene (2009-06-02),
9. 7375204 - Fungal cell wall synthesis gene (2008-05-20),
10. 7304083 - 2-iminoimidazole derivatives (2) (2007-12-04),
11. 7244730 - 2-iminopyrrolidine derivatives (2007-07-17),
12. 6699870 - Phthalazine compounds and therapeutic agents for erectile dysfunction (2004-03-02),
13. 6498159 - Phthalazine derivatives and remedies for erectile dysfunction (2002-12-24),
14. 5792781 - Antifungal agents, processes for the preparation thereof, and (1998-08-11),
15. 5789429 - Antifungal agents, processes for the preparation thereof, and (1998-08-04),

Title: The Innovative Journey of Inventor Itaru Tsukada

Introduction:

Itaru Tsukada, a visionary inventor hailing from Ushiku, Japan, has made significant contributions to the field of technology through his groundbreaking innovations and inventions.

Latest Patents:

Tsukada's latest patents include cutting-edge advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation safety and efficiency.

Career Highlights:

With a career spanning over two decades, Tsukada has been at the forefront of technological advancements. His work on developing sustainable energy solutions has garnered international recognition, positioning him as a pioneer in the renewable energy sector.

Collaborations:

Tsukada has collaborated with leading research institutions and universities worldwide to further his research and bring his innovative ideas to life. His partnerships with top engineers and scientists have resulted in the successful implementation of his inventions in various industries.

Conclusion:

Inventor Itaru Tsukada's relentless pursuit of innovation and commitment to pushing the boundaries of technology have solidified his reputation as a trailblazer in the world of inventions. His passion for creating a sustainable future through groundbreaking solutions continues to inspire generations of inventors and researchers globally.

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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