Keiji Matsuda

This inventor holds 22 USPTO granted patents, primarily in Antimicrobial Compounds. Top assignee: Fujisawa Pharmaceutical Company, Ltd.. Active years: 1985-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keiji Matsuda. Retrieved from https://idiyas.com/inventor/keiji-matsuda

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

Calculating rank

USPTO Granted Patents = 22

% Patents Active = 90.9

Average Co-Inventor Count = 5.1

ph-index = 9

Forward Citations = 194(Granted Patents)

Location History:

Takatsuki, JP (1985 - 2005)
Osaka, JP (1991 - 2005)

Company Filing History:

22 out of 940

Fujisawa Pharmaceutical Company, Ltd.

patents

Years Active: 1985-2005

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Areas of Expertise:

Cyclic Hexapeptides

Antibiotic Activity

Echinocandine Derivatives

Cephem Compounds

3-Pyrrolidinylthio

Carbapenem Compounds

Aminoglycoside Derivatives

Pharmaceutical Use

Antimicrobial Agents

Chemical Intermediates

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6884868 - Cyclic hexapeptides having antibiotic activity (2005-04-26),

2. 6884774 - Cyclic hexapeptide derivatives (2005-04-26),

3. 6331521 - Echinocandine derivatives with antimicrobial activity (2001-12-18),

4. 6232290 - Cyclic hexapeptides with antimicrobial activity (2001-05-15),

5. 6150351 - Cephem compounds and pharmaceutical use thereof (2000-11-21),

6. 5608056 - Substituted 3-pyrrolidinylthio-carbapenems as antimicrobial agents (1997-03-04),

7. 5420122 - 3-pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid (1995-05-30),

8. 5215983 - Carbapenem compounds (1993-06-01),

9. 5202437 - 3-pyrrolidinylthio-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid (1993-04-13),

10. 5194624 - Intermediates for the preparation of compounds of antimicrobial activity (1993-03-16),

11. 5138064 - 3-Pyrrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid (1992-08-11),

12. 5061804 - 3-pyrrolidinylthio-1-azabicyclo-(3.2.0)hept-2-ene-2-carboxylic acid (1991-10-29),

13. 4983596 - 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid (1991-01-08),

14. 4963544 - 3-pyrrolidinylthio-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid (1990-10-16),

15. 4963543 - 3-pyrolidinylthio-1-azabicyclo-[3.2.0]hept-2-ene-2-carboxylic acid (1990-10-16),

Title: Keiji Matsuda: Pioneering Inventor from Takatsuki

Introduction: Keiji Matsuda is a renowned inventor hailing from Takatsuki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Matsuda's latest patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions for urban environments.

Career Highlights: With over two decades of experience in research and development, Matsuda has worked with leading tech companies to bring cutting-edge products to the market. His expertise lies in merging technology with sustainability for a better future.

Collaborations: Matsuda has collaborated with top universities and research institutions worldwide to further his research in areas such as nanotechnology, biomedicine, and renewable energy. His partnerships have led to innovative solutions with real-world applications.

Conclusion: Keiji Matsuda's passion for innovation and his dedication to creating a more sustainable world through technology make him a visionary inventor shaping the future of various industries.

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]