Chiba, Japan

Tokuji Iwasaki

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Nippon Felt Co., Ltd.. Active years: 1991-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokuji Iwasaki. Retrieved from https://idiyas.com/inventor/tokuji-iwasaki

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 = 5.0

ph-index = 2

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1991-1994

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

Title: Tokuji Iwasaki: Innovator in Fabric Production Technology

Introduction

Tokuji Iwasaki, an accomplished inventor based in Chiba, Japan, has significantly contributed to the field of fabric production technology. With two notable patents to his name, Iwasaki has displayed a remarkable ingenuity in creating innovative solutions that streamline the manufacturing process.

Latest Patents

Iwasaki's latest inventions include a Magnetic Position Marker and Control System for the Production of Felt and an Automatic Cop Changing Device for a Weaving Machine. The magnetic marker consists of a series of magnetized fibers that are oriented parallelly and attached to a fringe of ground fabric. This innovative design allows manufacturers to detect the travel of the ground fabric while adjusting production parameters based on the fabric's movements around rolls. The robustness of the magnetized fibers enables them to endure repeated needle piercings, which is essential in the felt production process.

In addition, the Automatic Cop Changing Device for a Weaving Machine revolutionizes weaving by facilitating quick cop replacements. This device incorporates a cop positioning unit, a cop storage unit, and a robot arm equipped with various gripping hands to manage the weft effectively. It ensures that the weaving process remains uninterrupted while minimizing wear and tear on the weft, thereby enhancing production efficiency.

Career Highlights

Iwasaki is associated with Nippon Felt Co., Ltd., where his inventive skills have flourished. His work exemplifies the synergy between innovative technology and traditional manufacturing processes, a blend that has likely contributed to the company's reputation in the industry.

Collaborations

Throughout his career, Tokuji Iwasaki has collaborated with esteemed colleagues such as Fumio Murakami and Eiichi Morita. These partnerships have fostered a creative environment conducive to innovation, leading to advancements in the textile manufacturing sector.

Conclusion

Tokuji Iwasaki stands out as a significant figure in the realm of textile innovation. His dedication to improving production methods and enhancing efficiency is evident in his patented inventions. As he continues to push the boundaries of technology in fabric production, Iwasaki serves as an inspiration for future inventors in the industry.

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…