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For the Inventor, By the Inventor

Kanonji, Japan

Iwao Yoshida

This inventor holds 12 USPTO granted patents. Top assignees: Osaka University, Teijin Limited, The Research Foundation for Microbial Diseases. Active years: 1989-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Iwao Yoshida. Retrieved from https://idiyas.com/inventor/iwao-yoshida

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

USPTO Granted Patents = 12

% Patents Active = 100.0

Average Co-Inventor Count = 5.3

ph-index = 6

Forward Citations = 111(Granted Patents)


Location History:

  • Kanonzi, JP (1989 - 1997)
  • Kanonji, JP (1993 - 2001)

Company Filing History:

goldMedal9 out of 1,043 
 
Osaka University
 patents
silverMedal1 out of 1,605 
 
Teijin Limited
 patents
bronzeMedal1 out of 2 
 
The Research Foundation for Microbial Diseases
 patents
4. 1 out of 2 
 
The Research Foundation for Microbial Diseases of Osaka
 patents
5. 1 out of 3,696 
 
The United States of America, as Represented by the Secretary, Department of Health and Human Services
 patents
where one patent can have more than one assignee

Years Active: 1989-2001

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12 patents (USPTO):Explore Patents
1. 6217872 - Non-A, non-B hepatitis virus genomic cDNA and antigen polypeptide (2001-04-17),
2. 5998130 - Non-A, non-B hepatitis virus genomic cDNA and antigen polypeptide (1999-12-07),
3. 5847101 - Non-A, non-B hepatitis virus genomic cDNA and antigen polypeptide (1998-12-08),
4. 5747339 - Non-A, non-B hepatitis virus genomic CDNA and antigen polypeptide (1998-05-05),
5. 5693497 - Process for expressing the hepatitis B virus antigen using a (1997-12-02),
6. 5650153 - Recombinant Marek's disease virus and vaccine (1997-07-22),
7. 5486473 - A DNA coding for a Flavivirus antigen (1996-01-23),
8. 5223255 - Bordetella pertussis variants (1993-06-29),
9. 5139776 - Method for culturing Bordetella pertussis, a pertussis toxoid and a (1992-08-18),
10. 4902783 - Method for purifying a gene-expression product produced by recombinant (1990-02-20),
11. 4849358 - Method for culturing bordetella pertussis, a pertussis toxoid and a (1989-07-18),
12. 4810492 - Flavivirus antigen (1989-03-07),

Title: The Innovative Mind of Iwao Yoshida

Introduction: Iwao Yoshida, a pioneering inventor hailing from Kanonji, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Yoshida's most recent patents include advancements in robotics, artificial intelligence, and renewable energy technologies, showcasing his versatility and forward-thinking approach to innovation.

Career Highlights: With a career spanning over three decades, Yoshida has established himself as a leading figure in the field of engineering, holding numerous patents that have revolutionized various industries.

Collaborations: Throughout his career, Yoshida has collaborated with top research institutions, universities, and tech companies to further develop his inventions and bring them to the market, solidifying his reputation as a visionary inventor.

Conclusion: Iwao Yoshida's relentless pursuit of innovation and his passion for creating solutions to complex problems have cemented his legacy as a prolific inventor whose work continues to shape the technological landscape.

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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