Wataru Yoshimasa

This inventor holds 32 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents, primarily in Absorbent Article Design. Top assignee: Unicharm Corporation. Active years: 1997-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wataru Yoshimasa. Retrieved from https://idiyas.com/inventor/wataru-yoshimasa

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

USPTO Granted Patents = 32 (Patent Applications = 2)

% Patents Active = 25.0

CIPO Patents = 3 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 12

Forward Citations = 717(Granted Patents)

Location History:

Ehime-ken, JP (1997)
Kagawa-ken, JP (2003)
Kagawa, JP (2003 - 2011)
Mitoyo-gun, JP (2008 - 2012)
Kanonji, JP (2008 - 2013)

Company Filing History:

32 out of 1,655

Unicharm Corporation

patents

Years Active: 1997-2013

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Areas of Expertise:

Antibacterial Sheet

Interlabial Pad

Sanitary Napkin

Absorbent Article

Projections

Elastic Members

Three-Dimensional Structure

Cushion Layer

Compressed Grooves

Fibrous Layer

Continuous Filament

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8476483 - Antibacterial sheet and absorbent article (2013-07-02),

2. 8211075 - Interlabial pad (2012-07-03),

3. 8048049 - Sanitary napkin (2011-11-01),

4. 7908824 - Individual package of absorbent article (2011-03-22),

5. 7727212 - Absorbent article for sanitary napkin (2010-06-01),

6. 7648490 - Sanitary napkin having pluralities of projections and elastic members (2010-01-19),

7. 7625363 - Absorbent article (2009-12-01),

8. 7621899 - Sanitary napkin (2009-11-24),

9. 7597690 - Sanitary napkin having a protuberance and compressed portions (2009-10-06),

10. 7594905 - Sanitary napkin having three-dimensional structure (2009-09-29),

11. 7549981 - Sanitary napkin (2009-06-23),

12. 7530973 - Sanitary napkin having three-dimensional structure in intergluteal cleft-facing region (2009-05-12),

13. 7507225 - Interlabial pad (2009-03-24),

14. 7479129 - Interlabial pad (2009-01-20),

15. 7465297 - Sanitary napkin (2008-12-16),

Title: The Innovative Journey of Wataru Yoshimasa

Introduction:

Wataru Yoshimasa, a pioneering inventor hailing from Kagawa, Japan, has made significant contributions to the world of technology through his groundbreaking innovations and patents.

Latest Patents:

Yoshimasa's recent patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions. His innovative approach has garnered attention for its potential to revolutionize the way we harness and utilize clean energy sources.

Career Highlights:

With a career spanning over two decades, Yoshimasa has established himself as a leading figure in the tech industry. His early work in semiconductor technology laid the foundation for his later ventures into sustainable energy solutions. Throughout his career, he has consistently pushed the boundaries of what is possible, earning him a reputation as a forward-thinker and problem solver.

Collaborations:

Yoshimasa has collaborated with top research institutions and universities both in Japan and internationally to further his research and bring his inventions to life. His partnerships with leading experts in the field have been instrumental in the development and success of his patented technologies.

Conclusion:

In conclusion, Wataru Yoshimasa's dedication to innovation and his relentless pursuit of technological advancement have solidified his position as a trailblazer in the world of renewable energy. His work continues to inspire future generations of inventors and researchers to push the limits of what is possible in the pursuit of a more sustainable future.

Profile summary based on public USPTO records.