Tokyo, Japan

Taiichiro Ichikawa

This inventor holds 2 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Mitsui Chemicals Asahi Life Materials Co., Ltd., Mitsui Chemicals, Inc.. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taiichiro Ichikawa. Retrieved from https://idiyas.com/inventor/taiichiro-ichikawa

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

Calculating rank
USPTO Granted Patents = 2 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 1


Company Filing History:


Years Active: 2023-2024

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2 patents (USPTO):Explore Patents

Title: Taiichiro Ichikawa: Innovator in Nonwoven Fabric Technology

Introduction

Taiichiro Ichikawa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of nonwoven fabric technology, holding a total of 2 patents. His innovative work focuses on enhancing the properties and applications of nonwoven materials.

Latest Patents

Ichikawa's latest patents include a nonwoven fabric layered body and a spunbonded non-woven fabric. The nonwoven fabric layered body features a first nonwoven fabric layer made of crimped fiber, which is a thermoplastic polymer with an average crimp diameter of 800 μm or less, combined with a hydrophilic agent. The spunbonded non-woven fabric consists of fibers made from a propylene homopolymer with a melting point of 140°C or more, and a polyethylene with a specific density range. This fabric incorporates a sea-island structure, ensuring that a significant percentage of the island phase has a diameter within a specified range.

Career Highlights

Throughout his career, Ichikawa has worked with prominent companies such as Mitsui Chemicals and Asahi Life Materials Co., Ltd. His experience in these organizations has allowed him to develop and refine his expertise in nonwoven fabric technologies.

Collaborations

Ichikawa has collaborated with talented individuals in his field, including Koichi Shimada and Yusuke Sekioka. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Taiichiro Ichikawa's work in nonwoven fabric technology showcases his dedication to innovation and improvement in material science. His patents reflect a commitment to developing advanced solutions that meet industry needs.

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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