logo

For the Inventor, By the Inventor

Tochigi, Japan

Harumitsu Toyoda

This inventor holds 12 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1993-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Harumitsu Toyoda. Retrieved from https://idiyas.com/inventor/harumitsu-toyoda

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 = 2.6

ph-index = 11

Forward Citations = 966(Granted Patents)


Location History:

  • Utsunomiya, JP (1993)
  • Haga-gun, JP (1998 - 1999)
  • Tochigi, JP (1995 - 2000)
  • Tochigi-ken, JP (1998 - 2002)

Company Filing History:

goldMedal12 out of 3,675 
 
Kao Corporation
 patents

Years Active: 1993-2002

Loading Chart...
12 patents (USPTO):Explore Patents
1. 6451000 - Disposable diaper (2002-09-17),
2. 6306122 - Disposable wearing article (2001-10-23),
3. 6264643 - Pull-on type disposable diaper (2001-07-24),
4. 6120486 - Disposable diaper with three dimensional gathers (2000-09-19),
5. 6007527 - Disposable diaper with a mechanical fastener and an adhesive tab for (1999-12-28),
6. 5916207 - Disposable diapers with fastening tapes becoming elastic during use (1999-06-29),
7. 5836931 - Shorts type disposable diaper (1998-11-17),
8. 5817087 - Shorts type disposable diaper (1998-10-06),
9. 5807371 - Extensible tape and absorbent article (1998-09-15),
10. 5735839 - Shorts type disposable diaper (1998-04-07),
11. 5425726 - Absorbent article (1995-06-20),
12. 5188626 - Disposable diapers (1993-02-23),

Title: Harumitsu Toyoda: Pioneering Inventor from Tochigi-ken, JP

Introduction: Harumitsu Toyoda is a distinguished inventor hailing from Tochigi-ken, Japan, known for his groundbreaking contributions to the field of innovation and technology.

Latest Patents: Harumitsu Toyoda holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing cutting-edge solutions for modern challenges.

Career Highlights: Throughout his illustrious career, Harumitsu Toyoda has consistently pushed the boundaries of innovation, with a focus on developing solutions that enhance efficiency, sustainability, and overall quality of life for individuals worldwide.

Collaborations: Harumitsu Toyoda has collaborated with leading research institutions, universities, and companies to further his inventions and bring them to market, demonstrating his commitment to driving progress through strategic partnerships.

Conclusion: Harumitsu Toyoda stands as a beacon of inspiration in the world of invention, with a legacy defined by his relentless pursuit of innovation and his unwavering dedication to creating a better future through his groundbreaking creations.

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…