Tokyo, Japan

Migaku Suzuki

This inventor holds 86 USPTO granted patents and 2 published patent applications, plus 4 CIPO patents and 13 EPO patents, primarily in Absorbent Articles (CPC class 6043852). Top assignees: Unicharm Corporation, Japan Absorbent Technology Institute, Paragon Trade Brands, Inc.. Active years: 1976-2020.

USPTO Granted Patents = 86 

% Patents Active = 76.7


 

Average Co-Inventor Count = 2.4

ph-index = 40

Forward Citations = 5,030(Granted Patents)

Forward Citations (Not Self Cited) = 4,954(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Ohtake, JA (1976)
  • Ootake, JA (1977)
  • Otake, JA (1978)
  • Ehime, JP (1985 - 1991)
  • Kawanoe, JP (1982 - 1995)
  • Kamakura Kanagawa, JP (1996)
  • Toyko, JP (2003)
  • Kanagawa-ken, JP (2004)
  • Kamakura, JP (1991 - 2015)
  • Kanagawa, JP (1995 - 2015)
  • Tokyo, JP (1998 - 2017)
  • Chigasaki, JP (2017 - 2020)

Company Filing History:


Years Active: 1976-2020

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Areas of Expertise:
Absorbent Article
Highly Absorbent Composite
Liquid Impermeable Sheet
Disposable Diaper
Pattern Coating
Water Resistance
Incontinence Pads
Microfibrillated Cellulose
Elastic Composite
Non-Woven Fabric
Liquid Distribution Unit
Bulky Absorbent Product
86 patents (USPTO):Explore Patents

Title: Innovations in Absorbent Technology: The Patents of Migaku Suzuki

Introduction: Migaku Suzuki is a notable inventor based in Tokyo, Japan, recognized for his significant contributions to absorbent technology. With an impressive portfolio of 86 patents, he has consistently pushed the boundaries of innovation in this field, particularly focusing on absorbent articles designed for personal use.

Latest Patents: Among his latest innovations, Suzuki has developed several groundbreaking patents. One of these is an absorbent article featuring a liquid impermeable surface sheet portion, which includes a leak preventer sheet form and an absorber capable of absorbing bodily fluids. This design encompasses a surface sheet covering the upper surface of the absorber and floating leg gathers that are integrated into the overall structure. Another notable patent is the absorbent article and production method, which incorporates a canal member with stretchable and shrinkable sections that affix the article securely to the wearer's body. This design enhances comfort and effectiveness by ensuring that bodily fluids are efficiently transported to the absorber.

Career Highlights: Throughout his career, Migaku Suzuki has worked with prominent companies in the absorbent technology sector. He has made significant contributions while employed at Unicharm Corporation and the Japan Absorbent Technology Institute, where he further honed his expertise and innovative capabilities.

Collaborations: In his journey as an inventor, Suzuki has collaborated with talented professionals, including Hiroaki Fukui and Yoshio Hirai. Their collective efforts in research and development have propelled advancements in absorbent materials and designs, paving the way for more effective products.

Conclusion: Migaku Suzuki's work in the field of absorbent technology reflects his dedication to innovation and improvement. With 86 patents to his name, his contributions continue to impact the industry, providing users with more efficient and comfortable absorbent products. Suzuki's collaborations and career experiences further enhance the importance of teamwork in achieving significant technological advancements.

Profile summary based on public USPTO records.
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