Kuga, Japan

Katsuya Hata

This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Petrochemical Industries, Ltd.. Active years: 1992-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuya Hata. Retrieved from https://idiyas.com/inventor/katsuya-hata

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 2

Forward Citations = 417(Granted Patents)


Location History:

  • Yamaguchi, JP (1992)
  • Kuga, JP (1994)
  • Chiyoda, JP (1995)

Company Filing History:


Years Active: 1992-1995

Loading Chart...
3 patents (USPTO):Explore Patents

Title: Katsuya Hata: Innovator in Filament Dispersion Technology

Introduction

Katsuya Hata is a notable inventor based in Kuga, Japan. He has made significant contributions to the field of filament dispersion technology, holding a total of 3 patents. His work focuses on improving the efficiency and quality of non-woven fabric production.

Latest Patents

Hata's latest patents include a filaments dispersing device designed to uniformly and widely disperse filaments on a moving collector surface. This device minimizes turbulence in the air flow, which serves as a carrier medium for the filaments. The design features a dispersing pipe with vertically extending dispersing plates and side plates, allowing for controlled dispersion of filaments. Another significant invention is an air gun for the production of non-woven fabric. This apparatus enables stable, fine spinning and discharges filaments with a certain degree of dispersion, resulting in a uniform non-woven fabric.

Career Highlights

Katsuya Hata is currently employed at Mitsui Petrochemical Industries, Ltd., where he continues to innovate in the field of materials engineering. His work has been instrumental in advancing technologies related to filament production and non-woven fabric manufacturing.

Collaborations

Hata has collaborated with notable colleagues such as Yoshinori Kobayashi and Akira Kaneko. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Katsuya Hata's contributions to filament dispersion technology and non-woven fabric production highlight his role as a leading inventor in his field. His innovative patents and collaborations continue to influence the industry positively.

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]
Loading…