This inventor holds 60 USPTO granted patents and 7 published patent applications, plus 4 CIPO patents and 47 EPO patents, primarily in Absorbent Articles (CPC class A61F). Top assignee: Unicharm Corporation. Active years: 1992-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Kawanoe, JP (1992 - 2002)
- Ehime-ken, JP (2002)
- Kagawa-ken, JP (2003 - 2011)
- Kawaga, JP (2011)
- Kanagawa, JP (2015)
- Kanonji, JP (2008 - 2020)
- Kagawa, JP (2010 - 2022)
Company Filing History:
Years Active: 1992-2025
Areas of Expertise:
Title: The Innovative Contributions of Hirotomo Mukai
Introduction: Hirotomo Mukai, a prolific inventor hailing from Kagawa, Japan, has made significant strides in the field of innovation, particularly in the design and manufacturing of absorbent articles and elastic materials. With an impressive portfolio of 60 patents, Mukai has established himself as a key figure in the industry, demonstrating creativity and technical expertise.
Latest Patents: Among his latest inventions are the elastic sheet and the underpants-type absorbent article, along with a novel method for manufacturing the elastic sheet. His stretchable sheet consists of a first and second sheet joined by welded portions, featuring an elastic member strategically placed between them. This design allows the elastic member to stretch and contract in a continuous direction while remaining securely positioned by welded portion pairs. Furthermore, his absorbent article incorporates leak-proof walls, featuring an absorbent core designed with a low-basis-weight portion, which aids in enhancing comfort and functionality.
Career Highlights: Hirotomo Mukai's career is marked by his association with Unicharm Corporation, a leading company in consumer healthcare and hygiene products. His innovative work in creating effective absorbent articles has contributed to the advancement of personal care solutions, helping improve the quality of life for users worldwide.
Collaborations: Throughout his career, Mukai has worked alongside talented colleagues such as Tomoko Tsuji and Takaya Arayama. These collaborations have played a pivotal role in brainstorming and developing cutting-edge inventions that have set new standards in their respective fields.
Conclusion: Hirotomo Mukai stands out as a remarkable inventor whose contributions continue to shape the landscape of innovations in absorbent products and elastic materials. His dedication to research and development, along with his insightful collaborations, ensures that his work will resonate within the industry for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile