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For the Inventor, By the Inventor

Osaka, Japan

Takao Wada

This inventor holds 18 USPTO granted patents and 2 published patent applications and 11 EPO patents, primarily in Composite Sheet Materials. Top assignees: Zuiko Corporation, Kokuyo Co., Ltd.. Active years: 1997-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takao Wada. Retrieved from https://idiyas.com/inventor/takao-wada-ow5sc3l7

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 66.7

 

Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 132(Granted Patents)


Location History:

  • Settsu, JP (2008 - 2012)
  • Settu, JP (2018)
  • Osaka, JP (1997 - 2020)

Company Filing History:

goldMedal17 out of 185 
 
Zuiko Corporation
 patents
silverMedal1 out of 166 
 
Kokuyo Co., Ltd.
 patents

Years Active: 1997-2020

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Areas of Expertise:
Composite Sheet Material
Disposable Wearing Article
Production Method
Manufacturing Device
Folding Device
Conveyance Device
Web Cutting
Elastic Laminate
Crusher
Absorber-Manufacturing
Pulp Sheet-Crushing
18 patents (USPTO):Explore Patents
1. 10632028 - Composite sheet material, disposable wearing article using the same, and production method and production apparatus for composite sheet material (2020-04-28),
2. 10610417 - Composite sheet manufacturing device and composite sheet manufacturing method (2020-04-07),
3. 10383774 - Device for producing disposable wearable article and method for producing disposable wearable article (2019-08-20),
4. 10258511 - Folding device and folding method using same (2019-04-16),
5. 10111784 - Device for producing disposable wearable article and method for producing disposable wearable article (2018-10-30),
6. 10098791 - Crusher, absorber-manufacturing device, and pulp sheet-crushing method (2018-10-16),
7. 10058458 - Device for manufacturing elastic laminate and method for manufacturing elastic laminate (2018-08-28),
8. 10039674 - Conveyance device (2018-08-07),
9. 9895821 - Web cutting device and web cutting method (2018-02-20),
10. 9724246 - Device for conveying absorbent article and conveyance method using same (2017-08-08),
11. 8323443 - Worn article and method for producing the same (2012-12-04),
12. 8133343 - Disposable wearing article (2012-03-13),
13. 7918961 - Worn article and method for producing the same (2011-04-05),
14. 7820004 - Method for producing worn article (2010-10-26),
15. 7754044 - Method for manufacturing disposable wearing article (2010-07-13),

Title: The Innovative Contributions of Takao Wada

Introduction

Takao Wada is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of composite materials. With a total of 18 patents to his name, Wada has made remarkable advancements that enhance the functionality and usability of various products.

Latest Patents

Wada's latest patents include a composite sheet material and a disposable wearing article utilizing this innovative material. The composite sheet material features a unique design where a three-dimensional sheet material is firmly joined to a flat sheet material. This design not only ensures excellent ventilation but also provides a soft touch and comfort. The joining parts are strategically placed around protruding portions, allowing for effective adhesion while maintaining the integrity of the material. Additionally, Wada has developed a composite sheet manufacturing device and method that enhances cutting performance by minimizing adhesive adhesion to the cutter.

Career Highlights

Throughout his career, Takao Wada has worked with notable companies such as Zuiko Corporation and Kokuyo Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that push the boundaries of material science.

Collaborations

Wada has collaborated with talented individuals in his field, including Mamoru Itani and Shuhei Kurata. These partnerships have fostered a creative environment that has led to the development of groundbreaking inventions.

Conclusion

Takao Wada's work exemplifies the spirit of innovation in the realm of composite materials. His patents reflect a commitment to enhancing product functionality and user experience. Through his career and collaborations, Wada continues to inspire future generations of inventors.

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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